Merge pull request #813 from telemt/flow

Flow
Merge branch 'main' into flow
2026-06-18 17:08:29 +03:00 · 2026-05-29 16:50:37 +03:00 · 2026-05-29 16:07:29 +03:00 · 2026-05-29 14:05:19 +03:00 · 2026-05-29 13:17:47 +03:00 · 2026-05-29 10:38:00 +03:00
36 changed files with 2173 additions and 1388 deletions
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -52,6 +52,10 @@ By submitting a PR, you confirm that:

 AI-generated code is treated as **draft** and must be validated like any other external contribution.

+The problem isn’t AI as a tool, but the dilution of responsibility. If the commit history says "Claude/GPT authored this", then who is accountable for the bug? Claude? GPT? Anthropic? OpenAI? Samuel Altman?
+
+The user who didn’t read the diff? No one? But, in a sensitive system, *"no one"* is an unacceptable maintainer model.
+
 PRs that look like unverified AI dumps WILL be closed

 ---
@@ -79,4 +83,4 @@ This includes (but is not limited to):
 - unverified or low-effort changes
 - inability to explain the change

-These actions follow the Code of Conduct and are intended to preserve signal, quality, and Telemt's integrity
+These actions follow the Code of Conduct and are intended to preserve signal, quality, and Telemt's integrity
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -111,9 +111,9 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"

 [[package]]
 name = "asn1-rs"
-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56624a96882bb8c26d61312ae18cb45868e5a9992ea73c58e45c3101e56a1e60"
+checksum = "b7f43a50ac4fdca5df8e885c21b835997f0a1cdee65494a6847694a98652d9d8"
 dependencies = [
 "asn1-rs-derive",
 "asn1-rs-impl",
@@ -121,7 +121,7 @@ dependencies = [
 "nom",
 "num-traits",
 "rusticata-macros",
- "thiserror 2.0.18",
+ "thiserror",
 "time",
 ]

@@ -167,15 +167,15 @@ checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"

 [[package]]
 name = "autocfg"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+checksum = "f2032f911046de80f0a198e0901378627c33f59ea0ac00e363d481118bd70a53"

 [[package]]
 name = "aws-lc-rs"
-version = "1.16.3"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ec6fb3fe69024a75fa7e1bfb48aa6cf59706a101658ea01bfd33b2b248a038f"
+checksum = "5ec2f1fc3ec205783a5da9a7e6c1509cc69dedf09a1949e412c1e18469326d00"
 dependencies = [
 "aws-lc-sys",
 "zeroize",
@@ -183,9 +183,9 @@ dependencies = [

 [[package]]
 name = "aws-lc-sys"
-version = "0.40.0"
+version = "0.41.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50037ee5e1e41e7b8f9d161680a725bd1626cb6f8c7e901f91f942850852fe7"
+checksum = "1a2f9779ce85b93ab6170dd940ad0169b5766ff848247aff13bb788b832fe3f4"
 dependencies = [
 "cc",
 "cmake",
@@ -220,12 +220,6 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"

-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bitflags"
 version = "2.11.1"
@@ -234,9 +228,9 @@ checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"

 [[package]]
 name = "blake3"
-version = "1.8.4"
+version = "1.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d2d5991425dfd0785aed03aedcf0b321d61975c9b5b3689c774a2610ae0b51e"
+checksum = "0aa83c34e62843d924f905e0f5c866eb1dd6545fc4d719e803d9ba6030371fce"
 dependencies = [
 "arrayref",
 "arrayvec",
@@ -266,9 +260,9 @@ dependencies = [

 [[package]]
 name = "bumpalo"
-version = "3.20.2"
+version = "3.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
+checksum = "72f5acc6cb2ba439de613abc23857ec3d78374d8ed5ac84e9d11336e87da8649"

 [[package]]
 name = "byte_string"
@@ -299,9 +293,9 @@ dependencies = [

 [[package]]
 name = "cc"
-version = "1.2.60"
+version = "1.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43c5703da9466b66a946814e1adf53ea2c90f10063b86290cc9eb67ce3478a20"
+checksum = "556e016178bb5662a08681bbe0f00f8e17631781a4dfc8c45e466e4b185ec27f"
 dependencies = [
 "find-msvc-tools",
 "jobserver",
@@ -309,12 +303,6 @@ dependencies = [
 "shlex",
 ]

-[[package]]
-name = "cesu8"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -660,9 +648,9 @@ dependencies = [

 [[package]]
 name = "dashmap"
-version = "6.1.0"
+version = "6.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
+checksum = "e6361d5c062261c78a176addb82d4c821ae42bed6089de0e12603cd25de2059c"
 dependencies = [
 "cfg-if",
 "crossbeam-utils",
@@ -674,9 +662,9 @@ dependencies = [

 [[package]]
 name = "data-encoding"
-version = "2.10.0"
+version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7a1e2f27636f116493b8b860f5546edb47c8d8f8ea73e1d2a20be88e28d1fea"
+checksum = "a4ae5f15dda3c708c0ade84bfee31ccab44a3da4f88015ed22f63732abe300c8"

 [[package]]
 name = "der"
@@ -724,9 +712,9 @@ dependencies = [

 [[package]]
 name = "displaydoc"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
+checksum = "1ac70aa55017e108007fbaf5aa0f54b021c98f92ff8af59d42eda9da96e3dd4f"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -771,9 +759,9 @@ dependencies = [

 [[package]]
 name = "either"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+checksum = "91622ff5e7162018101f2fea40d6ebf4a78bbe5a49736a2020649edf9693679e"

 [[package]]
 name = "enum-as-inner"
@@ -1014,9 +1002,9 @@ dependencies = [

 [[package]]
 name = "h2"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f44da3a8150a6703ed5d34e164b875fd14c2cdab9af1252a9a1020bde2bdc54"
+checksum = "171fefbc92fe4a4de27e0698d6a5b392d6a0e333506bc49133760b3bcf948733"
 dependencies = [
 "atomic-waker",
 "bytes",
@@ -1070,9 +1058,9 @@ dependencies = [

 [[package]]
 name = "hashbrown"
-version = "0.17.0"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f467dd6dccf739c208452f8014c75c18bb8301b050ad1cfb27153803edb0f51"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"

 [[package]]
 name = "heck"
@@ -1104,7 +1092,7 @@ dependencies = [
 "once_cell",
 "rand 0.9.4",
 "ring",
- "thiserror 2.0.18",
+ "thiserror",
 "tinyvec",
 "tokio",
 "tracing",
@@ -1127,7 +1115,7 @@ dependencies = [
 "rand 0.9.4",
 "resolv-conf",
 "smallvec",
- "thiserror 2.0.18",
+ "thiserror",
 "tokio",
 "tracing",
 ]
@@ -1152,9 +1140,9 @@ dependencies = [

 [[package]]
 name = "http"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+checksum = "8be7462df143984c4598a256ef469b251d7d7f9e271135073e78fc535414f3d0"
 dependencies = [
 "bytes",
 "itoa",
@@ -1197,9 +1185,9 @@ checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"

 [[package]]
 name = "hyper"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
+checksum = "eb92f162bf56536459fc83c79b974bb12837acfed43d6bc370a7916d0ae15ecc"
 dependencies = [
 "atomic-waker",
 "bytes",
@@ -1380,9 +1368,9 @@ dependencies = [

 [[package]]
 name = "idna_adapter"
-version = "1.2.1"
+version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acae9609540aa318d1bc588455225fb2085b9ed0c4f6bd0d9d5bcd86f1a0344"
+checksum = "cb68373c0d6620ef8105e855e7745e18b0d00d3bdb07fb532e434244cdb9a714"
 dependencies = [
 "icu_normalizer",
 "icu_properties",
@@ -1395,7 +1383,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
 "equivalent",
- "hashbrown 0.17.0",
+ "hashbrown 0.17.1",
 "serde",
 "serde_core",
 ]
@@ -1406,7 +1394,7 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd5b3eaf1a28b758ac0faa5a4254e8ab2705605496f1b1f3fbbc3988ad73d199"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "inotify-sys",
 "libc",
 ]
@@ -1458,16 +1446,6 @@ dependencies = [
 "serde",
 ]

-[[package]]
-name = "iri-string"
-version = "0.7.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25e659a4bb38e810ebc252e53b5814ff908a8c58c2a9ce2fae1bbec24cbf4e20"
-dependencies = [
- "memchr",
- "serde",
-]
-
 [[package]]
 name = "itertools"
 version = "0.13.0"
@@ -1485,27 +1463,32 @@ checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"

 [[package]]
 name = "jni"
-version = "0.21.1"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a87aa2bb7d2af34197c04845522473242e1aa17c12f4935d5856491a7fb8c97"
+checksum = "5efd9a482cf3a427f00d6b35f14332adc7902ce91efb778580e180ff90fa3498"
 dependencies = [
- "cesu8",
 "cfg-if",
 "combine",
- "jni-sys 0.3.1",
+ "jni-macros",
+ "jni-sys",
 "log",
- "thiserror 1.0.69",
+ "simd_cesu8",
+ "thiserror",
 "walkdir",
- "windows-sys 0.45.0",
+ "windows-link",
 ]

 [[package]]
-name = "jni-sys"
-version = "0.3.1"
+name = "jni-macros"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41a652e1f9b6e0275df1f15b32661cf0d4b78d4d87ddec5e0c3c20f097433258"
+checksum = "a00109accc170f0bdb141fed3e393c565b6f5e072365c3bd58f5b062591560a3"
 dependencies = [
- "jni-sys 0.4.1",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "simd_cesu8",
+ "syn",
 ]

 [[package]]
@@ -1539,9 +1522,9 @@ dependencies = [

 [[package]]
 name = "js-sys"
-version = "0.3.95"
+version = "0.3.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2964e92d1d9dc3364cae4d718d93f227e3abb088e747d92e0395bfdedf1c12ca"
+checksum = "142bc4740e452c1e57ade0cbc129f139c9093e354346f0872ef985f4f5cf5f11"
 dependencies = [
 "cfg-if",
 "futures-util",
@@ -1561,11 +1544,11 @@ dependencies = [

 [[package]]
 name = "kqueue-sys"
-version = "1.0.4"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed9625ffda8729b85e45cf04090035ac368927b8cebc34898e7c120f52e4838b"
+checksum = "07293a4e297ac234359b510362495713f75ea345d5307140414f20c69ffeb087"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
 "libc",
 ]

@@ -1583,9 +1566,9 @@ checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"

 [[package]]
 name = "libc"
-version = "0.2.185"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"

 [[package]]
 name = "linux-raw-sys"
@@ -1610,9 +1593,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.29"
+version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
+checksum = "616ec5685824bcc94416c6d4a7a446eea774a31efd7062c8480ba6fd06d7a6e5"

 [[package]]
 name = "lru"
@@ -1656,9 +1639,9 @@ dependencies = [

 [[package]]
 name = "memchr"
-version = "2.8.0"
+version = "2.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
+checksum = "6b947ae49db0d222b1dbc6b113ce7248a3fc3a6ca21b696717bfc000ba4484d8"

 [[package]]
 name = "memoffset"
@@ -1677,9 +1660,9 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"

 [[package]]
 name = "mio"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
+checksum = "02bd0af71c67b473010cbbc60715ee815645a4dc942899111f494b4b737d6fda"
 dependencies = [
 "libc",
 "log",
@@ -1706,11 +1689,11 @@ dependencies = [

 [[package]]
 name = "nix"
-version = "0.31.2"
+version = "0.31.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d6d0705320c1e6ba1d912b5e37cf18071b6c2e9b7fa8215a1e8a7651966f5d3"
+checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "cfg-if",
 "cfg_aliases",
 "libc",
@@ -1733,7 +1716,7 @@ version = "8.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4d3d07927151ff8575b7087f245456e549fea62edf0ec4e565a5ee50c8402bc3"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "fsevent-sys",
 "inotify",
 "kqueue",
@@ -1751,7 +1734,7 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42b8cfee0e339a0337359f3c88165702ac6e600dc01c0cc9579a92d62b08477a"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 ]

 [[package]]
@@ -1775,9 +1758,9 @@ dependencies = [

 [[package]]
 name = "num-conv"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
+checksum = "521739c6d2bac4aa25192232afe6841231376b2b26d4d9fae5ecf8ca5772e441"

 [[package]]
 name = "num-integer"
@@ -1875,18 +1858,18 @@ checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"

 [[package]]
 name = "pin-project"
-version = "1.1.11"
+version = "1.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1749c7ed4bcaf4c3d0a3efc28538844fb29bcdd7d2b67b2be7e20ba861ff517"
+checksum = "2466b2336ed02bcdca6b294417127b90ec92038d1d5c4fbeac971a922e0e0924"
 dependencies = [
 "pin-project-internal",
 ]

 [[package]]
 name = "pin-project-internal"
-version = "1.1.11"
+version = "1.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b20ed30f105399776b9c883e68e536ef602a16ae6f596d2c473591d6ad64c6"
+checksum = "c96395f0a926bc13b1c17622aaddda1ecb55d49c8f1bf9777e4d877800a43f8b"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -2017,7 +2000,7 @@ checksum = "4b45fcc2344c680f5025fe57779faef368840d0bd1f42f216291f0dc4ace4744"
 dependencies = [
 "bit-set",
 "bit-vec",
- "bitflags 2.11.1",
+ "bitflags",
 "num-traits",
 "rand 0.9.4",
 "rand_chacha",
@@ -2048,7 +2031,7 @@ dependencies = [
 "rustc-hash",
 "rustls",
 "socket2",
- "thiserror 2.0.18",
+ "thiserror",
 "tokio",
 "tracing",
 "web-time",
@@ -2070,7 +2053,7 @@ dependencies = [
 "rustls",
 "rustls-pki-types",
 "slab",
- "thiserror 2.0.18",
+ "thiserror",
 "tinyvec",
 "tracing",
 "web-time",
@@ -2201,7 +2184,7 @@ version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 ]

 [[package]]
@@ -2235,9 +2218,9 @@ checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"

 [[package]]
 name = "reqwest"
-version = "0.13.2"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab3f43e3283ab1488b624b44b0e988d0acea0b3214e694730a055cb6b2efa801"
+checksum = "219c5811de6525e5416c7d5d53bb656d3afdbc6c5af816e0802bcfa42dbdc1c3"
 dependencies = [
 "base64",
 "bytes",
@@ -2331,7 +2314,7 @@ version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6fe4565b9518b83ef4f91bb47ce29620ca828bd32cb7e408f0062e9930ba190"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "errno",
 "libc",
 "linux-raw-sys",
@@ -2340,9 +2323,9 @@ dependencies = [

 [[package]]
 name = "rustls"
-version = "0.23.38"
+version = "0.23.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69f9466fb2c14ea04357e91413efb882e2a6d4a406e625449bc0a5d360d53a21"
+checksum = "ef86cd5876211988985292b91c96a8f2d298df24e75989a43a3c73f2d4d8168b"
 dependencies = [
 "aws-lc-rs",
 "once_cell",
@@ -2367,9 +2350,9 @@ dependencies = [

 [[package]]
 name = "rustls-pki-types"
-version = "1.14.0"
+version = "1.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
+checksum = "30a7197ae7eb376e574fe940d068c30fe0462554a3ddbe4eca7838e049c937a9"
 dependencies = [
 "web-time",
 "zeroize",
@@ -2377,9 +2360,9 @@ dependencies = [

 [[package]]
 name = "rustls-platform-verifier"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d99feebc72bae7ab76ba994bb5e121b8d83d910ca40b36e0921f53becc41784"
+checksum = "26d1e2536ce4f35f4846aa13bff16bd0ff40157cdb14cc056c7b14ba41233ba0"
 dependencies = [
 "core-foundation",
 "core-foundation-sys",
@@ -2479,7 +2462,7 @@ version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "core-foundation",
 "core-foundation-sys",
 "libc",
@@ -2544,9 +2527,9 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.149"
+version = "1.0.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
+checksum = "e8014e44b4736ed0538adeecded0fce2a272f22dc9578a7eb6b2d9993c74cfb9"
 dependencies = [
 "itoa",
 "memchr",
@@ -2629,7 +2612,7 @@ dependencies = [
 "shadowsocks-crypto",
 "socket2",
 "spin",
- "thiserror 2.0.18",
+ "thiserror",
 "tokio",
 "tokio-tfo",
 "trait-variant",
@@ -2667,9 +2650,9 @@ dependencies = [

 [[package]]
 name = "shlex"
-version = "1.3.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+checksum = "f8fadd59c855ef2080decdef8ff161eb6661b86933c9d82e5ba29dc602a55aba"

 [[package]]
 name = "signal-hook-registry"
@@ -2687,6 +2670,22 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"

+[[package]]
+name = "simd_cesu8"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94f90157bb87cddf702797c5dadfa0be7d266cdf49e22da2fcaa32eff75b2c33"
+dependencies = [
+ "rustc_version",
+ "simdutf8",
+]
+
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "slab"
 version = "0.4.12"
@@ -2701,9 +2700,9 @@ checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"

 [[package]]
 name = "socket2"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
+checksum = "52d1cfed4120b4d927bf7c0f86d2087a4a7d6027c906d9f9d525a80573b9be51"
 dependencies = [
 "libc",
 "windows-sys 0.61.2",
@@ -2791,7 +2790,7 @@ checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"

 [[package]]
 name = "telemt"
-version = "3.4.11"
+version = "3.4.13"
 dependencies = [
 "aes",
 "anyhow",
@@ -2835,7 +2834,7 @@ dependencies = [
 "socket2",
 "static_assertions",
 "subtle",
- "thiserror 2.0.18",
+ "thiserror",
 "tokio",
 "tokio-rustls",
 "tokio-test",
@@ -2864,33 +2863,13 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

-[[package]]
-name = "thiserror"
-version = "1.0.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
-dependencies = [
- "thiserror-impl 1.0.69",
-]
-
 [[package]]
 name = "thiserror"
 version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
 dependencies = [
- "thiserror-impl 2.0.18",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "thiserror-impl",
 ]

 [[package]]
@@ -2981,9 +2960,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.52.1"
+version = "1.52.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67dee974fe86fd92cc45b7a95fdd2f99a36a6d7b0d431a231178d3d670bbcc6"
+checksum = "8fc7f01b389ac15039e4dc9531aa973a135d7a4135281b12d7c1bc79fd57fffe"
 dependencies = [
 "bytes",
 "libc",
@@ -3130,20 +3109,20 @@ dependencies = [

 [[package]]
 name = "tower-http"
-version = "0.6.8"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
+checksum = "4cfcf7e2740e6fc6d4d688b4ef00650406bb94adf4731e43c096c3a19fe40840"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "bytes",
 "futures-util",
 "http",
 "http-body",
- "iri-string",
 "pin-project-lite",
 "tower",
 "tower-layer",
 "tower-service",
+ "url",
 ]

 [[package]]
@@ -3177,7 +3156,7 @@ checksum = "050686193eb999b4bb3bc2acfa891a13da00f79734704c4b8b4ef1a10b368a3c"
 dependencies = [
 "crossbeam-channel",
 "symlink",
- "thiserror 2.0.18",
+ "thiserror",
 "time",
 "tracing-subscriber",
 ]
@@ -3384,9 +3363,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.118"
+version = "0.2.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bf938a0bacb0469e83c1e148908bd7d5a6010354cf4fb73279b7447422e3a89"
+checksum = "3ed04576f974d2b2fba0f38c51dbc5518011e38c36bf1143164be765528fd409"
 dependencies = [
 "cfg-if",
 "once_cell",
@@ -3397,9 +3376,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.68"
+version = "0.4.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f371d383f2fb139252e0bfac3b81b265689bf45b6874af544ffa4c975ac1ebf8"
+checksum = "9473dbd2991ae90b6291c3c32c30c6187ac49aa32f9905d1cce280ec1e110b0f"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@@ -3407,9 +3386,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.118"
+version = "0.2.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eeff24f84126c0ec2db7a449f0c2ec963c6a49efe0698c4242929da037ca28ed"
+checksum = "916151b09da36bd82f6615cbf3a419e2f0ba23a03c6160e8e92eb6bd4aa1dec6"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@@ -3417,9 +3396,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.118"
+version = "0.2.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d08065faf983b2b80a79fd87d8254c409281cf7de75fc4b773019824196c904"
+checksum = "299047362ccbfce148b67ab7e73349f77748e00c8296f9542adfad2ad82c5c5e"
 dependencies = [
 "bumpalo",
 "proc-macro2",
@@ -3430,9 +3409,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.118"
+version = "0.2.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd04d9e306f1907bd13c6361b5c6bfc7b3b3c095ed3f8a9246390f8dbdee129"
+checksum = "9a929b2c61f11ba3e9bc35b50c1f25cb38e0e892c0c231ae2b8cf78d5dad4437"
 dependencies = [
 "unicode-ident",
 ]
@@ -3465,7 +3444,7 @@ version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags",
 "hashbrown 0.15.5",
 "indexmap",
 "semver",
@@ -3473,9 +3452,9 @@ dependencies = [

 [[package]]
 name = "web-sys"
-version = "0.3.95"
+version = "0.3.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f2dfbb17949fa2088e5d39408c48368947b86f7834484e87b73de55bc14d97d"
+checksum = "6d621441cfc37b84979402712047321980c178f299193a3589d05b99e8763436"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@@ -3616,15 +3595,6 @@ dependencies = [
 "windows-link",
 ]

-[[package]]
-name = "windows-sys"
-version = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
@@ -3652,21 +3622,6 @@ dependencies = [
 "windows-link",
 ]

-[[package]]
-name = "windows-targets"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
-]
-
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -3700,12 +3655,6 @@ dependencies = [
 "windows_x86_64_msvc 0.53.1",
 ]

-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
@@ -3718,12 +3667,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"

-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
@@ -3736,12 +3679,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"

-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -3766,12 +3703,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"

-[[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
@@ -3784,12 +3715,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"

-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
@@ -3802,12 +3727,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"

-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -3820,12 +3739,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"

-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
@@ -3840,9 +3753,9 @@ checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"

 [[package]]
 name = "winnow"
-version = "1.0.1"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09dac053f1cd375980747450bfc7250c264eaae0583872e845c0c7cd578872b5"
+checksum = "0592e1c9d151f854e6fd382574c3a0855250e1d9b2f99d9281c6e6391af352f1"

 [[package]]
 name = "wit-bindgen"
@@ -3908,7 +3821,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
 "anyhow",
- "bitflags 2.11.1",
+ "bitflags",
 "indexmap",
 "log",
 "serde",
@@ -3969,7 +3882,7 @@ dependencies = [
 "nom",
 "oid-registry",
 "rusticata-macros",
- "thiserror 2.0.18",
+ "thiserror",
 "time",
 ]

@@ -3998,18 +3911,18 @@ dependencies = [

 [[package]]
 name = "zerocopy"
-version = "0.8.48"
+version = "0.8.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eed437bf9d6692032087e337407a86f04cd8d6a16a37199ed57949d415bd68e9"
+checksum = "bce33a6288fa3f072a8c2c7d0f2fdbb90e28298f0135c1f99b96c3db2efcc60b"
 dependencies = [
 "zerocopy-derive",
 ]

 [[package]]
 name = "zerocopy-derive"
-version = "0.8.48"
+version = "0.8.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
+checksum = "8fd425244944f4ab65ccff928e7323354c5a018c75838362fdce749dfad2ee1e"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -4018,9 +3931,9 @@ dependencies = [

 [[package]]
 name = "zerofrom"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69faa1f2a1ea75661980b013019ed6687ed0e83d069bc1114e2cc74c6c04c4df"
+checksum = "0ec05a11813ea801ff6d75110ad09cd0824ddba17dfe17128ea0d5f68e6c5272"
 dependencies = [
 "zerofrom-derive",
 ]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "telemt"
-version = "3.4.11"
+version = "3.4.13"
 edition = "2024"

 [features]
--- a/README.md
+++ b/README.md
@@ -4,13 +4,11 @@

 [🇷🇺 README на русском](https://github.com/telemt/telemt/blob/main/README.ru.md)

-***Löst Probleme, bevor andere überhaupt wissen, dass sie existieren*** / ***It solves problems before others even realize they exist***
-
 > [!NOTE]
 >
-> Fixed TLS ClientHello is now available in official clients for Desktop / Android / iOS
+> Telegram Clients TLS ClientHello has been banned by JA3 Fingerprint: we are already looking for ways to solve this problem
 >
-> To work with EE-MTProxy, please update your client!
+> You can try build your client with our Telegram Devlibrary - [tdlib-obf](https://github.com/telemt/tdlib-obf)

 <p align="center">
  <a href="https://t.me/telemtrs">
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,12 +10,15 @@ services:
      - "443:443"
      - "127.0.0.1:9090:9090"
      - "127.0.0.1:9091:9091"
-    # Allow caching 'proxy-secret' in read-only container
-    working_dir: /etc/telemt
+    # Working dir uses tmpfs for caching 'proxy-secret' at runtime.
+    # Config is mounted as a directory (not a single file) so the API can
+    # atomically update config.toml via write-temp → rename within the same FS.
+    working_dir: /run/telemt
+    command: ["/etc/telemt/config.toml"]
    volumes:
-      - ./config.toml:/etc/telemt/config.toml:ro
+      - ./config:/etc/telemt:rw
    tmpfs:
-      - /etc/telemt:rw,mode=1777,size=4m
+      - /run/telemt:rw,mode=1777,size=4m
    environment:
      - RUST_LOG=info
    healthcheck:
@@ -24,8 +27,6 @@ services:
      timeout: 5s
      retries: 3
      start_period: 20s
-    # Uncomment this line if you want to use host network for IPv6, but bridge is default and usually better
-    # network_mode: host
    cap_drop:
      - ALL
    cap_add:
@@ -37,3 +38,8 @@ services:
      nofile:
        soft: 65536
        hard: 262144
+    logging:
+      driver: json-file
+      options:
+        max-size: "50m"
+        max-file: "5"
--- a/docs/Config_params/CONFIG_PARAMS.en.md
+++ b/docs/Config_params/CONFIG_PARAMS.en.md
@@ -10,6 +10,8 @@ This document lists all configuration keys accepted by `config.toml`.
 >
 > The configuration parameters detailed in this document are intended for advanced users and fine-tuning purposes. Modifying these settings without a clear understanding of their function may lead to application instability or other unexpected behavior. Please proceed with caution and at your own risk.

+> `Hot-Reload` marks whether a changed value is applied by the config watcher without restarting the process; `✘` means restart is required for runtime effect.
+
 # Table of contents
 - [Top-level keys](#top-level-keys)
 - [general](#general)
@@ -29,12 +31,16 @@ This document lists all configuration keys accepted by `config.toml`.

 # Top-level keys

-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`include`](#include) | `String` (special directive) | — |
-| [`show_link`](#show_link) | `"*"` or `String[]` | `[]` (`ShowLink::None`) |
-| [`dc_overrides`](#dc_overrides) | `Map<String, String or String[]>` | `{}` |
-| [`default_dc`](#default_dc) | `u8` | — (effective fallback: `2` in ME routing) |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`include`](#include) | `String` (special directive) | — | `✔` |
+| [`show_link`](#show_link) | `"*"` or `String[]` | `[]` (`ShowLink::None`) | `✘` |
+| [`dc_overrides`](#dc_overrides) | `Map<String, String or String[]>` | `{}` | `✘` |
+| [`default_dc`](#default_dc) | `u8` | — (effective fallback: `2` in ME routing) | `✘` |
+| [`beobachten`](#beobachten) | `bool` | `true` | `✘` |
+| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` | `✘` |
+| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` | `✘` |
+| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` | `✘` |

 ## include
  - **Constraints / validation**: Must be a single-line directive in the form `include = "path/to/file.toml"`. Includes are expanded before TOML parsing. Maximum include depth is 10.
@@ -79,145 +85,152 @@ This document lists all configuration keys accepted by `config.toml`.

 # [general]

-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`data_path`](#data_path) | `String` | — |
-| [`prefer_ipv6`](#prefer_ipv6) | `bool` | `false` |
-| [`fast_mode`](#fast_mode) | `bool` | `true` |
-| [`use_middle_proxy`](#use_middle_proxy) | `bool` | `true` |
-| [`proxy_secret_path`](#proxy_secret_path) | `String` | `"proxy-secret"` |
-| [`proxy_config_v4_cache_path`](#proxy_config_v4_cache_path) | `String` | `"cache/proxy-config-v4.txt"` |
-| [`proxy_config_v6_cache_path`](#proxy_config_v6_cache_path) | `String` | `"cache/proxy-config-v6.txt"` |
-| [`ad_tag`](#ad_tag) | `String` | — |
-| [`middle_proxy_nat_ip`](#middle_proxy_nat_ip) | `IpAddr` | — |
-| [`middle_proxy_nat_probe`](#middle_proxy_nat_probe) | `bool` | `true` |
-| [`middle_proxy_nat_stun`](#middle_proxy_nat_stun) | `String` | — |
-| [`middle_proxy_nat_stun_servers`](#middle_proxy_nat_stun_servers) | `String[]` | `[]` |
-| [`stun_nat_probe_concurrency`](#stun_nat_probe_concurrency) | `usize` | `8` |
-| [`middle_proxy_pool_size`](#middle_proxy_pool_size) | `usize` | `8` |
-| [`middle_proxy_warm_standby`](#middle_proxy_warm_standby) | `usize` | `16` |
-| [`me_init_retry_attempts`](#me_init_retry_attempts) | `u32` | `0` |
-| [`me2dc_fallback`](#me2dc_fallback) | `bool` | `true` |
-| [`me2dc_fast`](#me2dc_fast) | `bool` | `true` |
-| [`me_keepalive_enabled`](#me_keepalive_enabled) | `bool` | `true` |
-| [`me_keepalive_interval_secs`](#me_keepalive_interval_secs) | `u64` | `8` |
-| [`me_keepalive_jitter_secs`](#me_keepalive_jitter_secs) | `u64` | `2` |
-| [`me_keepalive_payload_random`](#me_keepalive_payload_random) | `bool` | `true` |
-| [`rpc_proxy_req_every`](#rpc_proxy_req_every) | `u64` | `0` |
-| [`me_writer_cmd_channel_capacity`](#me_writer_cmd_channel_capacity) | `usize` | `4096` |
-| [`me_route_channel_capacity`](#me_route_channel_capacity) | `usize` | `768` |
-| [`me_c2me_channel_capacity`](#me_c2me_channel_capacity) | `usize` | `1024` |
-| [`me_c2me_send_timeout_ms`](#me_c2me_send_timeout_ms) | `u64` | `4000` |
-| [`me_reader_route_data_wait_ms`](#me_reader_route_data_wait_ms) | `u64` | `2` |
-| [`me_d2c_flush_batch_max_frames`](#me_d2c_flush_batch_max_frames) | `usize` | `32` |
-| [`me_d2c_flush_batch_max_bytes`](#me_d2c_flush_batch_max_bytes) | `usize` | `131072` |
-| [`me_d2c_flush_batch_max_delay_us`](#me_d2c_flush_batch_max_delay_us) | `u64` | `500` |
-| [`me_d2c_ack_flush_immediate`](#me_d2c_ack_flush_immediate) | `bool` | `true` |
-| [`me_quota_soft_overshoot_bytes`](#me_quota_soft_overshoot_bytes) | `u64` | `65536` |
-| [`me_d2c_frame_buf_shrink_threshold_bytes`](#me_d2c_frame_buf_shrink_threshold_bytes) | `usize` | `262144` |
-| [`direct_relay_copy_buf_c2s_bytes`](#direct_relay_copy_buf_c2s_bytes) | `usize` | `65536` |
-| [`direct_relay_copy_buf_s2c_bytes`](#direct_relay_copy_buf_s2c_bytes) | `usize` | `262144` |
-| [`crypto_pending_buffer`](#crypto_pending_buffer) | `usize` | `262144` |
-| [`max_client_frame`](#max_client_frame) | `usize` | `16777216` |
-| [`desync_all_full`](#desync_all_full) | `bool` | `false` |
-| [`beobachten`](#beobachten) | `bool` | `true` |
-| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` |
-| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` |
-| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` |
-| [`hardswap`](#hardswap) | `bool` | `true` |
-| [`me_warmup_stagger_enabled`](#me_warmup_stagger_enabled) | `bool` | `true` |
-| [`me_warmup_step_delay_ms`](#me_warmup_step_delay_ms) | `u64` | `500` |
-| [`me_warmup_step_jitter_ms`](#me_warmup_step_jitter_ms) | `u64` | `300` |
-| [`me_reconnect_max_concurrent_per_dc`](#me_reconnect_max_concurrent_per_dc) | `u32` | `8` |
-| [`me_reconnect_backoff_base_ms`](#me_reconnect_backoff_base_ms) | `u64` | `500` |
-| [`me_reconnect_backoff_cap_ms`](#me_reconnect_backoff_cap_ms) | `u64` | `30000` |
-| [`me_reconnect_fast_retry_count`](#me_reconnect_fast_retry_count) | `u32` | `16` |
-| [`me_single_endpoint_shadow_writers`](#me_single_endpoint_shadow_writers) | `u8` | `2` |
-| [`me_single_endpoint_outage_mode_enabled`](#me_single_endpoint_outage_mode_enabled) | `bool` | `true` |
-| [`me_single_endpoint_outage_disable_quarantine`](#me_single_endpoint_outage_disable_quarantine) | `bool` | `true` |
-| [`me_single_endpoint_outage_backoff_min_ms`](#me_single_endpoint_outage_backoff_min_ms) | `u64` | `250` |
-| [`me_single_endpoint_outage_backoff_max_ms`](#me_single_endpoint_outage_backoff_max_ms) | `u64` | `3000` |
-| [`me_single_endpoint_shadow_rotate_every_secs`](#me_single_endpoint_shadow_rotate_every_secs) | `u64` | `900` |
-| [`me_floor_mode`](#me_floor_mode) | `"static"` or `"adaptive"` | `"adaptive"` |
-| [`me_adaptive_floor_idle_secs`](#me_adaptive_floor_idle_secs) | `u64` | `90` |
-| [`me_adaptive_floor_min_writers_single_endpoint`](#me_adaptive_floor_min_writers_single_endpoint) | `u8` | `1` |
-| [`me_adaptive_floor_min_writers_multi_endpoint`](#me_adaptive_floor_min_writers_multi_endpoint) | `u8` | `1` |
-| [`me_adaptive_floor_recover_grace_secs`](#me_adaptive_floor_recover_grace_secs) | `u64` | `180` |
-| [`me_adaptive_floor_writers_per_core_total`](#me_adaptive_floor_writers_per_core_total) | `u16` | `48` |
-| [`me_adaptive_floor_cpu_cores_override`](#me_adaptive_floor_cpu_cores_override) | `u16` | `0` |
-| [`me_adaptive_floor_max_extra_writers_single_per_core`](#me_adaptive_floor_max_extra_writers_single_per_core) | `u16` | `1` |
-| [`me_adaptive_floor_max_extra_writers_multi_per_core`](#me_adaptive_floor_max_extra_writers_multi_per_core) | `u16` | `2` |
-| [`me_adaptive_floor_max_active_writers_per_core`](#me_adaptive_floor_max_active_writers_per_core) | `u16` | `64` |
-| [`me_adaptive_floor_max_warm_writers_per_core`](#me_adaptive_floor_max_warm_writers_per_core) | `u16` | `64` |
-| [`me_adaptive_floor_max_active_writers_global`](#me_adaptive_floor_max_active_writers_global) | `u32` | `256` |
-| [`me_adaptive_floor_max_warm_writers_global`](#me_adaptive_floor_max_warm_writers_global) | `u32` | `256` |
-| [`upstream_connect_retry_attempts`](#upstream_connect_retry_attempts) | `u32` | `2` |
-| [`upstream_connect_retry_backoff_ms`](#upstream_connect_retry_backoff_ms) | `u64` | `100` |
-| [`upstream_connect_budget_ms`](#upstream_connect_budget_ms) | `u64` | `3000` |
-| [`upstream_unhealthy_fail_threshold`](#upstream_unhealthy_fail_threshold) | `u32` | `5` |
-| [`upstream_connect_failfast_hard_errors`](#upstream_connect_failfast_hard_errors) | `bool` | `false` |
-| [`stun_iface_mismatch_ignore`](#stun_iface_mismatch_ignore) | `bool` | `false` |
-| [`unknown_dc_log_path`](#unknown_dc_log_path) | `String` | `"unknown-dc.txt"` |
-| [`unknown_dc_file_log_enabled`](#unknown_dc_file_log_enabled) | `bool` | `false` |
-| [`log_level`](#log_level) | `"debug"`, `"verbose"`, `"normal"`, or `"silent"` | `"normal"` |
-| [`disable_colors`](#disable_colors) | `bool` | `false` |
-| [`me_socks_kdf_policy`](#me_socks_kdf_policy) | `"strict"` or `"compat"` | `"strict"` |
-| [`me_route_backpressure_enabled`](#me_route_backpressure_enabled) | `bool` | `false` |
-| [`me_route_fairshare_enabled`](#me_route_fairshare_enabled) | `bool` | `false` |
-| [`me_route_backpressure_base_timeout_ms`](#me_route_backpressure_base_timeout_ms) | `u64` | `25` |
-| [`me_route_backpressure_high_timeout_ms`](#me_route_backpressure_high_timeout_ms) | `u64` | `120` |
-| [`me_route_backpressure_high_watermark_pct`](#me_route_backpressure_high_watermark_pct) | `u8` | `80` |
-| [`me_health_interval_ms_unhealthy`](#me_health_interval_ms_unhealthy) | `u64` | `1000` |
-| [`me_health_interval_ms_healthy`](#me_health_interval_ms_healthy) | `u64` | `3000` |
-| [`me_admission_poll_ms`](#me_admission_poll_ms) | `u64` | `1000` |
-| [`me_warn_rate_limit_ms`](#me_warn_rate_limit_ms) | `u64` | `5000` |
-| [`me_route_no_writer_mode`](#me_route_no_writer_mode) | `"async_recovery_failfast"`, `"inline_recovery_legacy"`, or `"hybrid_async_persistent"` | `"hybrid_async_persistent"` |
-| [`me_route_no_writer_wait_ms`](#me_route_no_writer_wait_ms) | `u64` | `250` |
-| [`me_route_hybrid_max_wait_ms`](#me_route_hybrid_max_wait_ms) | `u64` | `3000` |
-| [`me_route_blocking_send_timeout_ms`](#me_route_blocking_send_timeout_ms) | `u64` | `250` |
-| [`me_route_inline_recovery_attempts`](#me_route_inline_recovery_attempts) | `u32` | `3` |
-| [`me_route_inline_recovery_wait_ms`](#me_route_inline_recovery_wait_ms) | `u64` | `3000` |
-| [`fast_mode_min_tls_record`](#fast_mode_min_tls_record) | `usize` | `0` |
-| [`update_every`](#update_every) | `u64` | `300` |
-| [`me_reinit_every_secs`](#me_reinit_every_secs) | `u64` | `900` |
-| [`me_hardswap_warmup_delay_min_ms`](#me_hardswap_warmup_delay_min_ms) | `u64` | `1000` |
-| [`me_hardswap_warmup_delay_max_ms`](#me_hardswap_warmup_delay_max_ms) | `u64` | `2000` |
-| [`me_hardswap_warmup_extra_passes`](#me_hardswap_warmup_extra_passes) | `u8` | `3` |
-| [`me_hardswap_warmup_pass_backoff_base_ms`](#me_hardswap_warmup_pass_backoff_base_ms) | `u64` | `500` |
-| [`me_config_stable_snapshots`](#me_config_stable_snapshots) | `u8` | `2` |
-| [`me_config_apply_cooldown_secs`](#me_config_apply_cooldown_secs) | `u64` | `300` |
-| [`me_snapshot_require_http_2xx`](#me_snapshot_require_http_2xx) | `bool` | `true` |
-| [`me_snapshot_reject_empty_map`](#me_snapshot_reject_empty_map) | `bool` | `true` |
-| [`me_snapshot_min_proxy_for_lines`](#me_snapshot_min_proxy_for_lines) | `u32` | `1` |
-| [`proxy_secret_stable_snapshots`](#proxy_secret_stable_snapshots) | `u8` | `2` |
-| [`proxy_secret_rotate_runtime`](#proxy_secret_rotate_runtime) | `bool` | `true` |
-| [`me_secret_atomic_snapshot`](#me_secret_atomic_snapshot) | `bool` | `true` |
-| [`proxy_secret_len_max`](#proxy_secret_len_max) | `usize` | `256` |
-| [`me_pool_drain_ttl_secs`](#me_pool_drain_ttl_secs) | `u64` | `90` |
-| [`me_instadrain`](#me_instadrain) | `bool` | `false` |
-| [`me_pool_drain_threshold`](#me_pool_drain_threshold) | `u64` | `32` |
-| [`me_pool_drain_soft_evict_enabled`](#me_pool_drain_soft_evict_enabled) | `bool` | `true` |
-| [`me_pool_drain_soft_evict_grace_secs`](#me_pool_drain_soft_evict_grace_secs) | `u64` | `10` |
-| [`me_pool_drain_soft_evict_per_writer`](#me_pool_drain_soft_evict_per_writer) | `u8` | `2` |
-| [`me_pool_drain_soft_evict_budget_per_core`](#me_pool_drain_soft_evict_budget_per_core) | `u16` | `16` |
-| [`me_pool_drain_soft_evict_cooldown_ms`](#me_pool_drain_soft_evict_cooldown_ms) | `u64` | `1000` |
-| [`me_bind_stale_mode`](#me_bind_stale_mode) | `"never"`, `"ttl"`, or `"always"` | `"ttl"` |
-| [`me_bind_stale_ttl_secs`](#me_bind_stale_ttl_secs) | `u64` | `90` |
-| [`me_pool_min_fresh_ratio`](#me_pool_min_fresh_ratio) | `f32` | `0.8` |
-| [`me_reinit_drain_timeout_secs`](#me_reinit_drain_timeout_secs) | `u64` | `90` |
-| [`proxy_secret_auto_reload_secs`](#proxy_secret_auto_reload_secs) | `u64` | `3600` |
-| [`proxy_config_auto_reload_secs`](#proxy_config_auto_reload_secs) | `u64` | `3600` |
-| [`me_reinit_singleflight`](#me_reinit_singleflight) | `bool` | `true` |
-| [`me_reinit_trigger_channel`](#me_reinit_trigger_channel) | `usize` | `64` |
-| [`me_reinit_coalesce_window_ms`](#me_reinit_coalesce_window_ms) | `u64` | `200` |
-| [`me_deterministic_writer_sort`](#me_deterministic_writer_sort) | `bool` | `true` |
-| [`me_writer_pick_mode`](#me_writer_pick_mode) | `"sorted_rr"` or `"p2c"` | `"p2c"` |
-| [`me_writer_pick_sample_size`](#me_writer_pick_sample_size) | `u8` | `3` |
-| [`ntp_check`](#ntp_check) | `bool` | `true` |
-| [`ntp_servers`](#ntp_servers) | `String[]` | `["pool.ntp.org"]` |
-| [`auto_degradation_enabled`](#auto_degradation_enabled) | `bool` | `true` |
-| [`degradation_min_unavailable_dc_groups`](#degradation_min_unavailable_dc_groups) | `u8` | `2` |
-| [`rst_on_close`](#rst_on_close) | `"off"`, `"errors"`, or `"always"` | `"off"` |
+
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`data_path`](#data_path) | `String` | — | `✘` |
+| [`quota_state_path`](#quota_state_path) | `Path` | `"telemt.limit.json"` | `✘` |
+| [`config_strict`](#config_strict) | `bool` | `false` | `✘` |
+| [`prefer_ipv6`](#prefer_ipv6) | `bool` | `false` | `✘` |
+| [`fast_mode`](#fast_mode) | `bool` | `true` | `✘` |
+| [`use_middle_proxy`](#use_middle_proxy) | `bool` | `true` | `✘` |
+| [`proxy_secret_path`](#proxy_secret_path) | `String` | `"proxy-secret"` | `✘` |
+| [`proxy_secret_url`](#proxy_secret_url) | `String` | `"https://core.telegram.org/getProxySecret"` | `✘` |
+| [`proxy_config_v4_cache_path`](#proxy_config_v4_cache_path) | `String` | `"cache/proxy-config-v4.txt"` | `✘` |
+| [`proxy_config_v4_url`](#proxy_config_v4_url) | `String` | `"https://core.telegram.org/getProxyConfig"` | `✘` |
+| [`proxy_config_v6_cache_path`](#proxy_config_v6_cache_path) | `String` | `"cache/proxy-config-v6.txt"` | `✘` |
+| [`proxy_config_v6_url`](#proxy_config_v6_url) | `String` | `"https://core.telegram.org/getProxyConfigV6"` | `✘` |
+| [`ad_tag`](#ad_tag) | `String` | — | `✔` |
+| [`middle_proxy_nat_ip`](#middle_proxy_nat_ip) | `IpAddr` | — | `✘` |
+| [`middle_proxy_nat_probe`](#middle_proxy_nat_probe) | `bool` | `true` | `✘` |
+| [`middle_proxy_nat_stun`](#middle_proxy_nat_stun) | `String` | — | `✘` |
+| [`middle_proxy_nat_stun_servers`](#middle_proxy_nat_stun_servers) | `String[]` | `[]` | `✘` |
+| [`stun_nat_probe_concurrency`](#stun_nat_probe_concurrency) | `usize` | `8` | `✘` |
+| [`middle_proxy_pool_size`](#middle_proxy_pool_size) | `usize` | `8` | `✘` |
+| [`middle_proxy_warm_standby`](#middle_proxy_warm_standby) | `usize` | `16` | `✘` |
+| [`me_init_retry_attempts`](#me_init_retry_attempts) | `u32` | `0` | `✘` |
+| [`me2dc_fallback`](#me2dc_fallback) | `bool` | `true` | `✘` |
+| [`me2dc_fast`](#me2dc_fast) | `bool` | `false` | `✘` |
+| [`me_keepalive_enabled`](#me_keepalive_enabled) | `bool` | `true` | `✘` |
+| [`me_keepalive_interval_secs`](#me_keepalive_interval_secs) | `u64` | `8` | `✘` |
+| [`me_keepalive_jitter_secs`](#me_keepalive_jitter_secs) | `u64` | `2` | `✘` |
+| [`me_keepalive_payload_random`](#me_keepalive_payload_random) | `bool` | `true` | `✘` |
+| [`rpc_proxy_req_every`](#rpc_proxy_req_every) | `u64` | `0` | `✘` |
+| [`me_writer_cmd_channel_capacity`](#me_writer_cmd_channel_capacity) | `usize` | `4096` | `✘` |
+| [`me_route_channel_capacity`](#me_route_channel_capacity) | `usize` | `768` | `✘` |
+| [`me_c2me_channel_capacity`](#me_c2me_channel_capacity) | `usize` | `1024` | `✘` |
+| [`me_c2me_send_timeout_ms`](#me_c2me_send_timeout_ms) | `u64` | `4000` | `✘` |
+| [`me_reader_route_data_wait_ms`](#me_reader_route_data_wait_ms) | `u64` | `2` | `✔` |
+| [`me_d2c_flush_batch_max_frames`](#me_d2c_flush_batch_max_frames) | `usize` | `32` | `✔` |
+| [`me_d2c_flush_batch_max_bytes`](#me_d2c_flush_batch_max_bytes) | `usize` | `131072` | `✔` |
+| [`me_d2c_flush_batch_max_delay_us`](#me_d2c_flush_batch_max_delay_us) | `u64` | `500` | `✔` |
+| [`me_d2c_ack_flush_immediate`](#me_d2c_ack_flush_immediate) | `bool` | `true` | `✔` |
+| [`me_quota_soft_overshoot_bytes`](#me_quota_soft_overshoot_bytes) | `u64` | `65536` | `✔` |
+| [`me_d2c_frame_buf_shrink_threshold_bytes`](#me_d2c_frame_buf_shrink_threshold_bytes) | `usize` | `262144` | `✔` |
+| [`direct_relay_copy_buf_c2s_bytes`](#direct_relay_copy_buf_c2s_bytes) | `usize` | `65536` | `✔` |
+| [`direct_relay_copy_buf_s2c_bytes`](#direct_relay_copy_buf_s2c_bytes) | `usize` | `262144` | `✔` |
+| [`crypto_pending_buffer`](#crypto_pending_buffer) | `usize` | `262144` | `✘` |
+| [`max_client_frame`](#max_client_frame) | `usize` | `16777216` | `✘` |
+| [`desync_all_full`](#desync_all_full) | `bool` | `false` | `✔` |
+| [`beobachten`](#beobachten) | `bool` | `true` | `✘` |
+| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` | `✘` |
+| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` | `✘` |
+| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` | `✘` |
+| [`hardswap`](#hardswap) | `bool` | `true` | `✔` |
+| [`me_warmup_stagger_enabled`](#me_warmup_stagger_enabled) | `bool` | `true` | `✘` |
+| [`me_warmup_step_delay_ms`](#me_warmup_step_delay_ms) | `u64` | `500` | `✘` |
+| [`me_warmup_step_jitter_ms`](#me_warmup_step_jitter_ms) | `u64` | `300` | `✘` |
+| [`me_reconnect_max_concurrent_per_dc`](#me_reconnect_max_concurrent_per_dc) | `u32` | `8` | `✘` |
+| [`me_reconnect_backoff_base_ms`](#me_reconnect_backoff_base_ms) | `u64` | `500` | `✘` |
+| [`me_reconnect_backoff_cap_ms`](#me_reconnect_backoff_cap_ms) | `u64` | `30000` | `✘` |
+| [`me_reconnect_fast_retry_count`](#me_reconnect_fast_retry_count) | `u32` | `16` | `✘` |
+| [`me_single_endpoint_shadow_writers`](#me_single_endpoint_shadow_writers) | `u8` | `2` | `✔` |
+| [`me_single_endpoint_outage_mode_enabled`](#me_single_endpoint_outage_mode_enabled) | `bool` | `true` | `✔` |
+| [`me_single_endpoint_outage_disable_quarantine`](#me_single_endpoint_outage_disable_quarantine) | `bool` | `true` | `✔` |
+| [`me_single_endpoint_outage_backoff_min_ms`](#me_single_endpoint_outage_backoff_min_ms) | `u64` | `250` | `✔` |
+| [`me_single_endpoint_outage_backoff_max_ms`](#me_single_endpoint_outage_backoff_max_ms) | `u64` | `3000` | `✔` |
+| [`me_single_endpoint_shadow_rotate_every_secs`](#me_single_endpoint_shadow_rotate_every_secs) | `u64` | `900` | `✔` |
+| [`me_floor_mode`](#me_floor_mode) | `"static"` or `"adaptive"` | `"adaptive"` | `✔` |
+| [`me_adaptive_floor_idle_secs`](#me_adaptive_floor_idle_secs) | `u64` | `90` | `✔` |
+| [`me_adaptive_floor_min_writers_single_endpoint`](#me_adaptive_floor_min_writers_single_endpoint) | `u8` | `1` | `✔` |
+| [`me_adaptive_floor_min_writers_multi_endpoint`](#me_adaptive_floor_min_writers_multi_endpoint) | `u8` | `1` | `✔` |
+| [`me_adaptive_floor_recover_grace_secs`](#me_adaptive_floor_recover_grace_secs) | `u64` | `180` | `✔` |
+| [`me_adaptive_floor_writers_per_core_total`](#me_adaptive_floor_writers_per_core_total) | `u16` | `48` | `✔` |
+| [`me_adaptive_floor_cpu_cores_override`](#me_adaptive_floor_cpu_cores_override) | `u16` | `0` | `✔` |
+| [`me_adaptive_floor_max_extra_writers_single_per_core`](#me_adaptive_floor_max_extra_writers_single_per_core) | `u16` | `1` | `✔` |
+| [`me_adaptive_floor_max_extra_writers_multi_per_core`](#me_adaptive_floor_max_extra_writers_multi_per_core) | `u16` | `2` | `✔` |
+| [`me_adaptive_floor_max_active_writers_per_core`](#me_adaptive_floor_max_active_writers_per_core) | `u16` | `64` | `✔` |
+| [`me_adaptive_floor_max_warm_writers_per_core`](#me_adaptive_floor_max_warm_writers_per_core) | `u16` | `64` | `✔` |
+| [`me_adaptive_floor_max_active_writers_global`](#me_adaptive_floor_max_active_writers_global) | `u32` | `256` | `✔` |
+| [`me_adaptive_floor_max_warm_writers_global`](#me_adaptive_floor_max_warm_writers_global) | `u32` | `256` | `✔` |
+| [`upstream_connect_retry_attempts`](#upstream_connect_retry_attempts) | `u32` | `2` | `✘` |
+| [`upstream_connect_retry_backoff_ms`](#upstream_connect_retry_backoff_ms) | `u64` | `100` | `✘` |
+| [`upstream_connect_budget_ms`](#upstream_connect_budget_ms) | `u64` | `3000` | `✘` |
+| [`tg_connect`](#tg_connect) | `u64` | `10` | `✘` |
+| [`upstream_unhealthy_fail_threshold`](#upstream_unhealthy_fail_threshold) | `u32` | `5` | `✘` |
+| [`upstream_connect_failfast_hard_errors`](#upstream_connect_failfast_hard_errors) | `bool` | `false` | `✘` |
+| [`stun_iface_mismatch_ignore`](#stun_iface_mismatch_ignore) | `bool` | `false` | `✘` |
+| [`unknown_dc_log_path`](#unknown_dc_log_path) | `String` | `"unknown-dc.txt"` | `✘` |
+| [`unknown_dc_file_log_enabled`](#unknown_dc_file_log_enabled) | `bool` | `false` | `✘` |
+| [`log_level`](#log_level) | `"debug"`, `"verbose"`, `"normal"`, or `"silent"` | `"normal"` | `✔` |
+| [`disable_colors`](#disable_colors) | `bool` | `false` | `✘` |
+| [`me_socks_kdf_policy`](#me_socks_kdf_policy) | `"strict"` or `"compat"` | `"strict"` | `✔` |
+| [`me_route_backpressure_enabled`](#me_route_backpressure_enabled) | `bool` | `false` | `✔` |
+| [`me_route_fairshare_enabled`](#me_route_fairshare_enabled) | `bool` | `false` | `✔` |
+| [`me_route_backpressure_base_timeout_ms`](#me_route_backpressure_base_timeout_ms) | `u64` | `25` | `✔` |
+| [`me_route_backpressure_high_timeout_ms`](#me_route_backpressure_high_timeout_ms) | `u64` | `120` | `✔` |
+| [`me_route_backpressure_high_watermark_pct`](#me_route_backpressure_high_watermark_pct) | `u8` | `80` | `✔` |
+| [`me_health_interval_ms_unhealthy`](#me_health_interval_ms_unhealthy) | `u64` | `1000` | `✔` |
+| [`me_health_interval_ms_healthy`](#me_health_interval_ms_healthy) | `u64` | `3000` | `✔` |
+| [`me_admission_poll_ms`](#me_admission_poll_ms) | `u64` | `1000` | `✔` |
+| [`me_warn_rate_limit_ms`](#me_warn_rate_limit_ms) | `u64` | `5000` | `✔` |
+| [`me_route_no_writer_mode`](#me_route_no_writer_mode) | `"async_recovery_failfast"`, `"inline_recovery_legacy"`, or `"hybrid_async_persistent"` | `"hybrid_async_persistent"` | `✘` |
+| [`me_route_no_writer_wait_ms`](#me_route_no_writer_wait_ms) | `u64` | `250` | `✘` |
+| [`me_route_hybrid_max_wait_ms`](#me_route_hybrid_max_wait_ms) | `u64` | `3000` | `✘` |
+| [`me_route_blocking_send_timeout_ms`](#me_route_blocking_send_timeout_ms) | `u64` | `250` | `✘` |
+| [`me_route_inline_recovery_attempts`](#me_route_inline_recovery_attempts) | `u32` | `3` | `✘` |
+| [`me_route_inline_recovery_wait_ms`](#me_route_inline_recovery_wait_ms) | `u64` | `3000` | `✘` |
+| [`fast_mode_min_tls_record`](#fast_mode_min_tls_record) | `usize` | `0` | `✘` |
+| [`update_every`](#update_every) | `u64` | `300` | `✔` |
+| [`me_reinit_every_secs`](#me_reinit_every_secs) | `u64` | `900` | `✔` |
+| [`me_hardswap_warmup_delay_min_ms`](#me_hardswap_warmup_delay_min_ms) | `u64` | `1000` | `✔` |
+| [`me_hardswap_warmup_delay_max_ms`](#me_hardswap_warmup_delay_max_ms) | `u64` | `2000` | `✔` |
+| [`me_hardswap_warmup_extra_passes`](#me_hardswap_warmup_extra_passes) | `u8` | `3` | `✔` |
+| [`me_hardswap_warmup_pass_backoff_base_ms`](#me_hardswap_warmup_pass_backoff_base_ms) | `u64` | `500` | `✔` |
+| [`me_config_stable_snapshots`](#me_config_stable_snapshots) | `u8` | `2` | `✔` |
+| [`me_config_apply_cooldown_secs`](#me_config_apply_cooldown_secs) | `u64` | `300` | `✔` |
+| [`me_snapshot_require_http_2xx`](#me_snapshot_require_http_2xx) | `bool` | `true` | `✔` |
+| [`me_snapshot_reject_empty_map`](#me_snapshot_reject_empty_map) | `bool` | `true` | `✔` |
+| [`me_snapshot_min_proxy_for_lines`](#me_snapshot_min_proxy_for_lines) | `u32` | `1` | `✔` |
+| [`proxy_secret_stable_snapshots`](#proxy_secret_stable_snapshots) | `u8` | `2` | `✔` |
+| [`proxy_secret_rotate_runtime`](#proxy_secret_rotate_runtime) | `bool` | `true` | `✔` |
+| [`me_secret_atomic_snapshot`](#me_secret_atomic_snapshot) | `bool` | `true` | `✔` |
+| [`proxy_secret_len_max`](#proxy_secret_len_max) | `usize` | `256` | `✔` |
+| [`me_pool_drain_ttl_secs`](#me_pool_drain_ttl_secs) | `u64` | `90` | `✔` |
+| [`me_instadrain`](#me_instadrain) | `bool` | `false` | `✔` |
+| [`me_pool_drain_threshold`](#me_pool_drain_threshold) | `u64` | `32` | `✔` |
+| [`me_pool_drain_soft_evict_enabled`](#me_pool_drain_soft_evict_enabled) | `bool` | `true` | `✘` |
+| [`me_pool_drain_soft_evict_grace_secs`](#me_pool_drain_soft_evict_grace_secs) | `u64` | `10` | `✘` |
+| [`me_pool_drain_soft_evict_per_writer`](#me_pool_drain_soft_evict_per_writer) | `u8` | `2` | `✘` |
+| [`me_pool_drain_soft_evict_budget_per_core`](#me_pool_drain_soft_evict_budget_per_core) | `u16` | `16` | `✘` |
+| [`me_pool_drain_soft_evict_cooldown_ms`](#me_pool_drain_soft_evict_cooldown_ms) | `u64` | `1000` | `✘` |
+| [`me_bind_stale_mode`](#me_bind_stale_mode) | `"never"`, `"ttl"`, or `"always"` | `"ttl"` | `✔` |
+| [`me_bind_stale_ttl_secs`](#me_bind_stale_ttl_secs) | `u64` | `90` | `✔` |
+| [`me_pool_min_fresh_ratio`](#me_pool_min_fresh_ratio) | `f32` | `0.8` | `✔` |
+| [`me_reinit_drain_timeout_secs`](#me_reinit_drain_timeout_secs) | `u64` | `90` | `✔` |
+| [`proxy_secret_auto_reload_secs`](#proxy_secret_auto_reload_secs) | `u64` | `3600` | `✔` |
+| [`proxy_config_auto_reload_secs`](#proxy_config_auto_reload_secs) | `u64` | `3600` | `✔` |
+| [`me_reinit_singleflight`](#me_reinit_singleflight) | `bool` | `true` | `✔` |
+| [`me_reinit_trigger_channel`](#me_reinit_trigger_channel) | `usize` | `64` | `✘` |
+| [`me_reinit_coalesce_window_ms`](#me_reinit_coalesce_window_ms) | `u64` | `200` | `✔` |
+| [`me_deterministic_writer_sort`](#me_deterministic_writer_sort) | `bool` | `true` | `✔` |
+| [`me_writer_pick_mode`](#me_writer_pick_mode) | `"sorted_rr"` or `"p2c"` | `"p2c"` | `✔` |
+| [`me_writer_pick_sample_size`](#me_writer_pick_sample_size) | `u8` | `3` | `✔` |
+| [`ntp_check`](#ntp_check) | `bool` | `true` | `✘` |
+| [`ntp_servers`](#ntp_servers) | `String[]` | `["pool.ntp.org"]` | `✘` |
+| [`auto_degradation_enabled`](#auto_degradation_enabled) | `bool` | `true` | `✘` |
+| [`degradation_min_unavailable_dc_groups`](#degradation_min_unavailable_dc_groups) | `u8` | `2` | `✘` |
+| [`rst_on_close`](#rst_on_close) | `"off"`, `"errors"`, or `"always"` | `"off"` | `✘` |

 ## data_path
  - **Constraints / validation**: `String` (optional).
@@ -228,6 +241,24 @@ This document lists all configuration keys accepted by `config.toml`.
    [general]
    data_path = "/var/lib/telemt"
    ```
+## quota_state_path
+  - **Constraints / validation**: `Path`. Relative paths are resolved from the process working directory.
+  - **Description**: JSON state file used to persist runtime per-user quota consumption.
+  - **Example**:
+
+    ```toml
+    [general]
+    quota_state_path = "telemt.limit.json"
+    ```
+## config_strict
+  - **Constraints / validation**: `bool`.
+  - **Description**: Rejects unknown TOML keys during config load. Startup fails fast; hot-reload rejects the new snapshot and keeps the current config.
+  - **Example**:
+
+    ```toml
+    [general]
+    config_strict = true
+    ```
 ## prefer_ipv6
  - **Constraints / validation**: Deprecated. Use `network.prefer`.
  - **Description**: Deprecated legacy IPv6 preference flag migrated to `network.prefer`.
@@ -905,6 +936,15 @@ This document lists all configuration keys accepted by `config.toml`.
    [general]
    upstream_connect_budget_ms = 3000
    ```
+## tg_connect
+  - **Constraints / validation**: Must be `> 0` (seconds).
+  - **Description**: Upstream Telegram connect timeout.
+  - **Example**:
+
+    ```toml
+    [general]
+    tg_connect = 10
+    ```
 ## upstream_unhealthy_fail_threshold
  - **Constraints / validation**: Must be `> 0`.
  - **Description**: Consecutive failed requests before upstream is marked unhealthy.
@@ -1520,11 +1560,11 @@ This document lists all configuration keys accepted by `config.toml`.
 # [general.modes]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`classic`](#classic) | `bool` | `false` |
-| [`secure`](#secure) | `bool` | `false` |
-| [`tls`](#tls) | `bool` | `true` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`classic`](#classic) | `bool` | `false` | `✘` |
+| [`secure`](#secure) | `bool` | `false` | `✘` |
+| [`tls`](#tls) | `bool` | `true` | `✘` |

 ## classic
  - **Constraints / validation**: `bool`.
@@ -1558,11 +1598,11 @@ This document lists all configuration keys accepted by `config.toml`.
 # [general.links]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`show`](#show) | `"*"` or `String[]` | `"*"` |
-| [`public_host`](#public_host) | `String` | — |
-| [`public_port`](#public_port) | `u16` | — |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`show`](#show) | `"*"` or `String[]` | `"*"` | `✘` |
+| [`public_host`](#public_host) | `String` | — | `✘` |
+| [`public_port`](#public_port) | `u16` | — | `✘` |

 ## show
  - **Constraints / validation**: `"*"` or `String[]`. An empty array means "show none".
@@ -1598,11 +1638,11 @@ This document lists all configuration keys accepted by `config.toml`.
 # [general.telemetry]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`core_enabled`](#core_enabled) | `bool` | `true` |
-| [`user_enabled`](#user_enabled) | `bool` | `true` |
-| [`me_level`](#me_level) | `"silent"`, `"normal"`, or `"debug"` | `"normal"` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`core_enabled`](#core_enabled) | `bool` | `true` | `✔` |
+| [`user_enabled`](#user_enabled) | `bool` | `true` | `✔` |
+| [`me_level`](#me_level) | `"silent"`, `"normal"`, or `"debug"` | `"normal"` | `✔` |

 ## core_enabled
  - **Constraints / validation**: `bool`.
@@ -1636,18 +1676,18 @@ This document lists all configuration keys accepted by `config.toml`.
 # [network]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`ipv4`](#ipv4) | `bool` | `true` |
-| [`ipv6`](#ipv6) | `bool` | `false` |
-| [`prefer`](#prefer) | `u8` | `4` |
-| [`multipath`](#multipath) | `bool` | `false` |
-| [`stun_use`](#stun_use) | `bool` | `true` |
-| [`stun_servers`](#stun_servers) | `String[]` | Built-in STUN list (13 hosts) |
-| [`stun_tcp_fallback`](#stun_tcp_fallback) | `bool` | `true` |
-| [`http_ip_detect_urls`](#http_ip_detect_urls) | `String[]` | `["https://ifconfig.me/ip", "https://api.ipify.org"]` |
-| [`cache_public_ip_path`](#cache_public_ip_path) | `String` | `"cache/public_ip.txt"` |
-| [`dns_overrides`](#dns_overrides) | `String[]` | `[]` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`ipv4`](#ipv4) | `bool` | `true` | `✘` |
+| [`ipv6`](#ipv6) | `bool` | `false` | `✘` |
+| [`prefer`](#prefer) | `u8` | `4` | `✘` |
+| [`multipath`](#multipath) | `bool` | `false` | `✘` |
+| [`stun_use`](#stun_use) | `bool` | `true` | `✘` |
+| [`stun_servers`](#stun_servers) | `String[]` | Built-in STUN list (13 hosts) | `✘` |
+| [`stun_tcp_fallback`](#stun_tcp_fallback) | `bool` | `true` | `✘` |
+| [`http_ip_detect_urls`](#http_ip_detect_urls) | `String[]` | `["https://ifconfig.me/ip", "https://api.ipify.org"]` | `✘` |
+| [`cache_public_ip_path`](#cache_public_ip_path) | `String` | `"cache/public_ip.txt"` | `✘` |
+| [`dns_overrides`](#dns_overrides) | `String[]` | `[]` | `✔` |

 ## ipv4
  - **Constraints / validation**: `bool`.
@@ -1757,23 +1797,27 @@ This document lists all configuration keys accepted by `config.toml`.
 # [server]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`port`](#port) | `u16` | `443` |
-| [`listen_addr_ipv4`](#listen_addr_ipv4) | `String` | `"0.0.0.0"` |
-| [`listen_addr_ipv6`](#listen_addr_ipv6) | `String` | `"::"` |
-| [`listen_unix_sock`](#listen_unix_sock) | `String` | — |
-| [`listen_unix_sock_perm`](#listen_unix_sock_perm) | `String` | — |
-| [`listen_tcp`](#listen_tcp) | `bool` | — (auto) |
-| [`proxy_protocol`](#proxy_protocol) | `bool` | `false` |
-| [`proxy_protocol_header_timeout_ms`](#proxy_protocol_header_timeout_ms) | `u64` | `500` |
-| [`proxy_protocol_trusted_cidrs`](#proxy_protocol_trusted_cidrs) | `IpNetwork[]` | `[]` |
-| [`metrics_port`](#metrics_port) | `u16` | — |
-| [`metrics_listen`](#metrics_listen) | `String` | — |
-| [`metrics_whitelist`](#metrics_whitelist) | `IpNetwork[]` | `["127.0.0.1/32", "::1/128"]` |
-| [`max_connections`](#max_connections) | `u32` | `10000` |
-| [`accept_permit_timeout_ms`](#accept_permit_timeout_ms) | `u64` | `250` |
-| [`listen_backlog`](#listen_backlog) | `u32` | `1024` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`port`](#port) | `u16` | `443` | `✘` |
+| [`listen_addr_ipv4`](#listen_addr_ipv4) | `String` | `"0.0.0.0"` | `✘` |
+| [`listen_addr_ipv6`](#listen_addr_ipv6) | `String` | `"::"` | `✘` |
+| [`listen_unix_sock`](#listen_unix_sock) | `String` | — | `✘` |
+| [`listen_unix_sock_perm`](#listen_unix_sock_perm) | `String` | — | `✘` |
+| [`listen_tcp`](#listen_tcp) | `bool` | — (auto) | `✘` |
+| [`proxy_protocol`](#proxy_protocol) | `bool` | `false` | `✘` |
+| [`proxy_protocol_header_timeout_ms`](#proxy_protocol_header_timeout_ms) | `u64` | `500` | `✘` |
+| [`proxy_protocol_trusted_cidrs`](#proxy_protocol_trusted_cidrs) | `IpNetwork[]` | `[]` | `✘` |
+| [`metrics_port`](#metrics_port) | `u16` | — | `✘` |
+| [`metrics_listen`](#metrics_listen) | `String` | — | `✘` |
+| [`metrics_whitelist`](#metrics_whitelist) | `IpNetwork[]` | `["127.0.0.1/32", "::1/128"]` | `✘` |
+| [`api`](#serverapi) | `Table` | built-in defaults | `✘` |
+| [`admin_api`](#serverapi) | `Table` | alias for `api` | `✘` |
+| [`listeners`](#serverlisteners) | `Table[]` | derived from legacy listener fields | `✘` |
+| [`max_connections`](#max_connections) | `u32` | `10000` | `✘` |
+| [`accept_permit_timeout_ms`](#accept_permit_timeout_ms) | `u64` | `250` | `✘` |
+| [`listen_backlog`](#listen_backlog) | `u32` | `1024` | `✘` |
+| [`conntrack_control`](#serverconntrack_control) | `Table` | built-in defaults | `✘` |

 ## port
  - **Constraints / validation**: `u16`.
@@ -1930,16 +1974,16 @@ Note: When `server.proxy_protocol` is enabled, incoming PROXY protocol headers a
 Note: The conntrack-control worker runs **only on Linux**. On other operating systems it is not started; if `inline_conntrack_control` is `true`, a warning is logged. Effective operation also requires **CAP_NET_ADMIN** and a usable backend (`nft` or `iptables` / `ip6tables` on `PATH`). The `conntrack` utility is used for optional table entry deletes under pressure.


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`inline_conntrack_control`](#inline_conntrack_control) | `bool` | `true` |
-| [`mode`](#mode) | `String` | `"tracked"` |
-| [`backend`](#backend) | `String` | `"auto"` |
-| [`profile`](#profile) | `String` | `"balanced"` |
-| [`hybrid_listener_ips`](#hybrid_listener_ips) | `IpAddr[]` | `[]` |
-| [`pressure_high_watermark_pct`](#pressure_high_watermark_pct) | `u8` | `85` |
-| [`pressure_low_watermark_pct`](#pressure_low_watermark_pct) | `u8` | `70` |
-| [`delete_budget_per_sec`](#delete_budget_per_sec) | `u64` | `4096` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`inline_conntrack_control`](#inline_conntrack_control) | `bool` | `true` | `✘` |
+| [`mode`](#mode) | `String` | `"tracked"` | `✘` |
+| [`backend`](#backend) | `String` | `"auto"` | `✘` |
+| [`profile`](#profile) | `String` | `"balanced"` | `✘` |
+| [`hybrid_listener_ips`](#hybrid_listener_ips) | `IpAddr[]` | `[]` | `✘` |
+| [`pressure_high_watermark_pct`](#pressure_high_watermark_pct) | `u8` | `85` | `✘` |
+| [`pressure_low_watermark_pct`](#pressure_low_watermark_pct) | `u8` | `70` | `✘` |
+| [`delete_budget_per_sec`](#delete_budget_per_sec) | `u64` | `4096` | `✘` |

 ## inline_conntrack_control
  - **Constraints / validation**: `bool`.
@@ -2021,21 +2065,21 @@ Note: The conntrack-control worker runs **only on Linux**. On other operating sy
 Note: This section also accepts the legacy alias `[server.admin_api]` (same schema as `[server.api]`).


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`enabled`](#enabled) | `bool` | `true` |
-| [`listen`](#listen) | `String` | `"0.0.0.0:9091"` |
-| [`whitelist`](#whitelist) | `IpNetwork[]` | `["127.0.0.0/8"]` |
-| [`auth_header`](#auth_header) | `String` | `""` |
-| [`request_body_limit_bytes`](#request_body_limit_bytes) | `usize` | `65536` |
-| [`minimal_runtime_enabled`](#minimal_runtime_enabled) | `bool` | `true` |
-| [`minimal_runtime_cache_ttl_ms`](#minimal_runtime_cache_ttl_ms) | `u64` | `1000` |
-| [`runtime_edge_enabled`](#runtime_edge_enabled) | `bool` | `false` |
-| [`runtime_edge_cache_ttl_ms`](#runtime_edge_cache_ttl_ms) | `u64` | `1000` |
-| [`runtime_edge_top_n`](#runtime_edge_top_n) | `usize` | `10` |
-| [`runtime_edge_events_capacity`](#runtime_edge_events_capacity) | `usize` | `256` |
-| [`read_only`](#read_only) | `bool` | `false` |
-| [`gray_action`](#gray_action) | `"drop"`, `"api"`, or `"200"` | `"drop"` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`enabled`](#enabled) | `bool` | `true` | `✘` |
+| [`listen`](#listen) | `String` | `"0.0.0.0:9091"` | `✘` |
+| [`whitelist`](#whitelist) | `IpNetwork[]` | `["127.0.0.0/8"]` | `✘` |
+| [`auth_header`](#auth_header) | `String` | `""` | `✘` |
+| [`request_body_limit_bytes`](#request_body_limit_bytes) | `usize` | `65536` | `✘` |
+| [`minimal_runtime_enabled`](#minimal_runtime_enabled) | `bool` | `true` | `✘` |
+| [`minimal_runtime_cache_ttl_ms`](#minimal_runtime_cache_ttl_ms) | `u64` | `1000` | `✘` |
+| [`runtime_edge_enabled`](#runtime_edge_enabled) | `bool` | `false` | `✘` |
+| [`runtime_edge_cache_ttl_ms`](#runtime_edge_cache_ttl_ms) | `u64` | `1000` | `✘` |
+| [`runtime_edge_top_n`](#runtime_edge_top_n) | `usize` | `10` | `✘` |
+| [`runtime_edge_events_capacity`](#runtime_edge_events_capacity) | `usize` | `256` | `✘` |
+| [`read_only`](#read_only) | `bool` | `false` | `✘` |
+| [`gray_action`](#gray_action) | `"drop"`, `"api"`, or `"200"` | `"drop"` | `✘` |

 ## enabled
  - **Constraints / validation**: `bool`.
@@ -2159,13 +2203,14 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
 # [[server.listeners]]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`ip`](#ip) | `IpAddr` | — |
-| [`announce`](#announce) | `String` | — |
-| [`announce_ip`](#announce_ip) | `IpAddr` | — |
-| [`proxy_protocol`](#proxy_protocol) | `bool` | — |
-| [`reuse_allow`](#reuse_allow) | `bool` | `false` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`ip`](#ip) | `IpAddr` | — | `✘` |
+| [`port`](#port-serverlisteners) | `u16` | `server.port` | `✘` |
+| [`announce`](#announce) | `String` | — | `✘` |
+| [`announce_ip`](#announce_ip) | `IpAddr` | — | `✘` |
+| [`proxy_protocol`](#proxy_protocol) | `bool` | — | `✘` |
+| [`reuse_allow`](#reuse_allow) | `bool` | `false` | `✘` |

 ## ip
  - **Constraints / validation**: Required field. Must be an `IpAddr`.
@@ -2176,6 +2221,16 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
    [[server.listeners]]
    ip = "0.0.0.0"
    ```
+## port (server.listeners)
+  - **Constraints / validation**: `u16` (optional). When omitted, falls back to `server.port`.
+  - **Description**: Per-listener TCP port.
+  - **Example**:
+
+    ```toml
+    [[server.listeners]]
+    ip = "0.0.0.0"
+    port = 443
+    ```
 ## announce
  - **Constraints / validation**: `String` (optional). Must not be empty when set.
  - **Description**: Public IP/domain announced in proxy links for this listener. Takes precedence over `announce_ip`.
@@ -2209,8 +2264,7 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
    ip = "0.0.0.0"
    proxy_protocol = true
    ```
-## reuse_allow"
- `reuse_allow`
+## reuse_allow
  - **Constraints / validation**: `bool`.
  - **Description**: Enables `SO_REUSEPORT` for multi-instance bind sharing (allows multiple telemt instances to listen on the same `ip:port`).
  - **Example**:
@@ -2225,18 +2279,18 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
 # [timeouts]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`client_handshake`](#client_handshake) | `u64` | `30` |
-| [`relay_idle_policy_v2_enabled`](#relay_idle_policy_v2_enabled) | `bool` | `true` |
-| [`relay_client_idle_soft_secs`](#relay_client_idle_soft_secs) | `u64` | `120` |
-| [`relay_client_idle_hard_secs`](#relay_client_idle_hard_secs) | `u64` | `360` |
-| [`relay_idle_grace_after_downstream_activity_secs`](#relay_idle_grace_after_downstream_activity_secs) | `u64` | `30` |
-| [`tg_connect`](#tg_connect) | `u64` | `10` |
-| [`client_keepalive`](#client_keepalive) | `u64` | `15` |
-| [`client_ack`](#client_ack) | `u64` | `90` |
-| [`me_one_retry`](#me_one_retry) | `u8` | `12` |
-| [`me_one_timeout_ms`](#me_one_timeout_ms) | `u64` | `1200` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`client_first_byte_idle_secs`](#client_first_byte_idle_secs) | `u64` | `300` | `✘` |
+| [`client_handshake`](#client_handshake) | `u64` | `30` | `✘` |
+| [`relay_idle_policy_v2_enabled`](#relay_idle_policy_v2_enabled) | `bool` | `true` | `✘` |
+| [`relay_client_idle_soft_secs`](#relay_client_idle_soft_secs) | `u64` | `120` | `✘` |
+| [`relay_client_idle_hard_secs`](#relay_client_idle_hard_secs) | `u64` | `360` | `✘` |
+| [`relay_idle_grace_after_downstream_activity_secs`](#relay_idle_grace_after_downstream_activity_secs) | `u64` | `30` | `✘` |
+| [`client_keepalive`](#client_keepalive) | `u64` | `15` | `✘` |
+| [`client_ack`](#client_ack) | `u64` | `90` | `✘` |
+| [`me_one_retry`](#me_one_retry) | `u8` | `12` | `✘` |
+| [`me_one_timeout_ms`](#me_one_timeout_ms) | `u64` | `1200` | `✘` |

 ## client_handshake
  - **Constraints / validation**: Must be `> 0`. Value is in seconds. Also used as an upper bound for some TLS emulation delays (see `censorship.server_hello_delay_max_ms`).
@@ -2292,15 +2346,6 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
    [timeouts]
    relay_idle_grace_after_downstream_activity_secs = 30
    ```
-## tg_connect
-  - **Constraints / validation**: `u64`. Value is in seconds.
-  - **Description**: Upstream Telegram connect timeout (seconds).
-  - **Example**:
-
-    ```toml
-    [timeouts]
-    tg_connect = 10
-    ```
 ## client_keepalive
  - **Constraints / validation**: `u64`. Value is in seconds.
  - **Description**: Client keepalive timeout (seconds).
@@ -2342,41 +2387,40 @@ Note: This section also accepts the legacy alias `[server.admin_api]` (same sche
 # [censorship]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`tls_domain`](#tls_domain) | `String` | `"petrovich.ru"` |
-| [`tls_domains`](#tls_domains) | `String[]` | `[]` |
-| [`unknown_sni_action`](#unknown_sni_action) | `"drop"`, `"mask"`, `"accept"`, `"reject_handshake"` | `"drop"` |
-| [`tls_fetch_scope`](#tls_fetch_scope) | `String` | `""` |
-| [`tls_fetch`](#tls_fetch) | `Table` | built-in defaults |
-| [`mask`](#mask) | `bool` | `true` |
-| [`mask_host`](#mask_host) | `String` | — |
-| [`mask_port`](#mask_port) | `u16` | `443` |
-| [`exclusive_mask`](#exclusive_mask) | `Map<String,String>` | `{}` |
-| [`mask_unix_sock`](#mask_unix_sock) | `String` | — |
-| [`fake_cert_len`](#fake_cert_len) | `usize` | `2048` |
-| [`tls_emulation`](#tls_emulation) | `bool` | `true` |
-| [`tls_front_dir`](#tls_front_dir) | `String` | `"tlsfront"` |
-| [`server_hello_delay_min_ms`](#server_hello_delay_min_ms) | `u64` | `0` |
-| [`server_hello_delay_max_ms`](#server_hello_delay_max_ms) | `u64` | `0` |
-| [`tls_new_session_tickets`](#tls_new_session_tickets) | `u8` | `0` |
-| [`tls_full_cert_ttl_secs`](#tls_full_cert_ttl_secs) | `u64` | `90` |
-| [`serverhello_compact`](#serverhello_compact) | `bool` | `false` |
-| [`alpn_enforce`](#alpn_enforce) | `bool` | `true` |
-| [`mask_proxy_protocol`](#mask_proxy_protocol) | `u8` | `0` |
-| [`mask_shape_hardening`](#mask_shape_hardening) | `bool` | `true` |
-| [`mask_shape_hardening_aggressive_mode`](#mask_shape_hardening_aggressive_mode) | `bool` | `false` |
-| [`mask_shape_bucket_floor_bytes`](#mask_shape_bucket_floor_bytes) | `usize` | `512` |
-| [`mask_shape_bucket_cap_bytes`](#mask_shape_bucket_cap_bytes) | `usize` | `4096` |
-| [`mask_shape_above_cap_blur`](#mask_shape_above_cap_blur) | `bool` | `false` |
-| [`mask_shape_above_cap_blur_max_bytes`](#mask_shape_above_cap_blur_max_bytes) | `usize` | `512` |
-| [`mask_relay_max_bytes`](#mask_relay_max_bytes) | `usize` | `5242880` |
-| [`mask_relay_timeout_ms`](#mask_relay_timeout_ms) | `u64` | `60_000` |
-| [`mask_relay_idle_timeout_ms`](#mask_relay_idle_timeout_ms) | `u64` | `5_000` |
-| [`mask_classifier_prefetch_timeout_ms`](#mask_classifier_prefetch_timeout_ms) | `u64` | `5` |
-| [`mask_timing_normalization_enabled`](#mask_timing_normalization_enabled) | `bool` | `false` |
-| [`mask_timing_normalization_floor_ms`](#mask_timing_normalization_floor_ms) | `u64` | `0` |
-| [`mask_timing_normalization_ceiling_ms`](#mask_timing_normalization_ceiling_ms) | `u64` | `0` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`tls_domain`](#tls_domain) | `String` | `"petrovich.ru"` | `✘` |
+| [`tls_domains`](#tls_domains) | `String[]` | `[]` | `✘` |
+| [`unknown_sni_action`](#unknown_sni_action) | `"drop"`, `"mask"`, `"accept"`, `"reject_handshake"` | `"drop"` | `✘` |
+| [`tls_fetch_scope`](#tls_fetch_scope) | `String` | `""` | `✘` |
+| [`tls_fetch`](#tls_fetch) | `Table` | built-in defaults | `✘` |
+| [`mask`](#mask) | `bool` | `true` | `✘` |
+| [`mask_host`](#mask_host) | `String` | — | `✘` |
+| [`mask_port`](#mask_port) | `u16` | `443` | `✘` |
+| [`mask_unix_sock`](#mask_unix_sock) | `String` | — | `✘` |
+| [`fake_cert_len`](#fake_cert_len) | `usize` | `2048` | `✘` |
+| [`tls_emulation`](#tls_emulation) | `bool` | `true` | `✘` |
+| [`tls_front_dir`](#tls_front_dir) | `String` | `"tlsfront"` | `✘` |
+| [`server_hello_delay_min_ms`](#server_hello_delay_min_ms) | `u64` | `0` | `✘` |
+| [`server_hello_delay_max_ms`](#server_hello_delay_max_ms) | `u64` | `0` | `✘` |
+| [`tls_new_session_tickets`](#tls_new_session_tickets) | `u8` | `0` | `✘` |
+| [`tls_full_cert_ttl_secs`](#tls_full_cert_ttl_secs) | `u64` | `90` | `✘` |
+| [`serverhello_compact`](#serverhello_compact) | `bool` | `false` | `✘` |
+| [`alpn_enforce`](#alpn_enforce) | `bool` | `true` | `✘` |
+| [`mask_proxy_protocol`](#mask_proxy_protocol) | `u8` | `0` | `✘` |
+| [`mask_shape_hardening`](#mask_shape_hardening) | `bool` | `true` | `✘` |
+| [`mask_shape_hardening_aggressive_mode`](#mask_shape_hardening_aggressive_mode) | `bool` | `false` | `✘` |
+| [`mask_shape_bucket_floor_bytes`](#mask_shape_bucket_floor_bytes) | `usize` | `512` | `✘` |
+| [`mask_shape_bucket_cap_bytes`](#mask_shape_bucket_cap_bytes) | `usize` | `4096` | `✘` |
+| [`mask_shape_above_cap_blur`](#mask_shape_above_cap_blur) | `bool` | `false` | `✘` |
+| [`mask_shape_above_cap_blur_max_bytes`](#mask_shape_above_cap_blur_max_bytes) | `usize` | `512` | `✘` |
+| [`mask_relay_max_bytes`](#mask_relay_max_bytes) | `usize` | `5242880` | `✘` |
+| [`mask_relay_timeout_ms`](#mask_relay_timeout_ms) | `u64` | `60_000` | `✘` |
+| [`mask_relay_idle_timeout_ms`](#mask_relay_idle_timeout_ms) | `u64` | `5_000` | `✘` |
+| [`mask_classifier_prefetch_timeout_ms`](#mask_classifier_prefetch_timeout_ms) | `u64` | `5` | `✘` |
+| [`mask_timing_normalization_enabled`](#mask_timing_normalization_enabled) | `bool` | `false` | `✘` |
+| [`mask_timing_normalization_floor_ms`](#mask_timing_normalization_floor_ms) | `u64` | `0` | `✘` |
+| [`mask_timing_normalization_ceiling_ms`](#mask_timing_normalization_ceiling_ms) | `u64` | `0` | `✘` |

 ## tls_domain
  - **Constraints / validation**: Must be a non-empty domain name. Must not contain spaces or `/`.
@@ -2810,15 +2854,15 @@ If your backend or network is very bandwidth-constrained, reduce cap first. If p
 # [censorship.tls_fetch]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`profiles`](#profiles) | `String[]` | `["modern_chrome_like", "modern_firefox_like", "compat_tls12", "legacy_minimal"]` |
-| [`strict_route`](#strict_route) | `bool` | `true` |
-| [`attempt_timeout_ms`](#attempt_timeout_ms) | `u64` | `5000` |
-| [`total_budget_ms`](#total_budget_ms) | `u64` | `15000` |
-| [`grease_enabled`](#grease_enabled) | `bool` | `false` |
-| [`deterministic`](#deterministic) | `bool` | `false` |
-| [`profile_cache_ttl_secs`](#profile_cache_ttl_secs) | `u64` | `600` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`profiles`](#profiles) | `String[]` | `["modern_chrome_like", "modern_firefox_like", "compat_tls12", "legacy_minimal"]` | `✘` |
+| [`strict_route`](#strict_route) | `bool` | `true` | `✘` |
+| [`attempt_timeout_ms`](#attempt_timeout_ms) | `u64` | `5000` | `✘` |
+| [`total_budget_ms`](#total_budget_ms) | `u64` | `15000` | `✘` |
+| [`grease_enabled`](#grease_enabled) | `bool` | `false` | `✘` |
+| [`deterministic`](#deterministic) | `bool` | `false` | `✘` |
+| [`profile_cache_ttl_secs`](#profile_cache_ttl_secs) | `u64` | `600` | `✘` |

 ## profiles
  - **Constraints / validation**: `String[]`. Empty list falls back to defaults; values are deduplicated preserving order.
@@ -2887,24 +2931,24 @@ If your backend or network is very bandwidth-constrained, reduce cap first. If p
 # [access]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`users`](#users) | `Map<String, String>` | `{"default": "000…000"}` |
-| [`user_ad_tags`](#user_ad_tags) | `Map<String, String>` | `{}` |
-| [`user_max_tcp_conns`](#user_max_tcp_conns) | `Map<String, usize>` | `{}` |
-| [`user_max_tcp_conns_global_each`](#user_max_tcp_conns_global_each) | `usize` | `0` |
-| [`user_expirations`](#user_expirations) | `Map<String, DateTime<Utc>>` | `{}` |
-| [`user_data_quota`](#user_data_quota) | `Map<String, u64>` | `{}` |
-| [`user_max_unique_ips`](#user_max_unique_ips) | `Map<String, usize>` | `{}` |
-| [`user_max_unique_ips_global_each`](#user_max_unique_ips_global_each) | `usize` | `0` |
-| [`user_max_unique_ips_mode`](#user_max_unique_ips_mode) | `"active_window"`, `"time_window"`, or `"combined"` | `"active_window"` |
-| [`user_max_unique_ips_window_secs`](#user_max_unique_ips_window_secs) | `u64` | `30` |
-| [`user_source_deny`](#user_source_deny) | `Map<String, IpNetwork[]>` | `{}` |
-| [`replay_check_len`](#replay_check_len) | `usize` | `65536` |
-| [`replay_window_secs`](#replay_window_secs) | `u64` | `120` |
-| [`ignore_time_skew`](#ignore_time_skew) | `bool` | `false` |
-| [`user_rate_limits`](#user_rate_limits) | `Map<String, RateLimitBps>` | `{}` |
-| [`cidr_rate_limits`](#cidr_rate_limits) | `Map<IpNetwork, RateLimitBps>` | `{}` |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`users`](#users) | `Map<String, String>` | `{"default": "000…000"}` | `✔` |
+| [`user_ad_tags`](#user_ad_tags) | `Map<String, String>` | `{}` | `✔` |
+| [`user_max_tcp_conns`](#user_max_tcp_conns) | `Map<String, usize>` | `{}` | `✔` |
+| [`user_max_tcp_conns_global_each`](#user_max_tcp_conns_global_each) | `usize` | `0` | `✔` |
+| [`user_expirations`](#user_expirations) | `Map<String, DateTime<Utc>>` | `{}` | `✔` |
+| [`user_data_quota`](#user_data_quota) | `Map<String, u64>` | `{}` | `✔` |
+| [`user_max_unique_ips`](#user_max_unique_ips) | `Map<String, usize>` | `{}` | `✔` |
+| [`user_max_unique_ips_global_each`](#user_max_unique_ips_global_each) | `usize` | `0` | `✔` |
+| [`user_max_unique_ips_mode`](#user_max_unique_ips_mode) | `"active_window"`, `"time_window"`, or `"combined"` | `"active_window"` | `✔` |
+| [`user_max_unique_ips_window_secs`](#user_max_unique_ips_window_secs) | `u64` | `30` | `✔` |
+| [`user_source_deny`](#user_source_deny) | `Map<String, IpNetwork[]>` | `{}` | `✘` |
+| [`replay_check_len`](#replay_check_len) | `usize` | `65536` | `✘` |
+| [`replay_window_secs`](#replay_window_secs) | `u64` | `120` | `✘` |
+| [`ignore_time_skew`](#ignore_time_skew) | `bool` | `false` | `✘` |
+| [`user_rate_limits`](#user_rate_limits) | `Map<String, RateLimitBps>` | `{}` | `✔` |
+| [`cidr_rate_limits`](#cidr_rate_limits) | `Map<IpNetwork, RateLimitBps>` | `{}` | `✔` |

 ## users
  - **Constraints / validation**: Must not be empty (at least one user must exist). Each value must be **exactly 32 hex characters**.
@@ -3068,19 +3112,23 @@ If your backend or network is very bandwidth-constrained, reduce cap first. If p
 # [[upstreams]]


-| Key | Type | Default |
-| --- | ---- | ------- |
-| [`type`](#type) | `"direct"`, `"socks4"`, `"socks5"`, or `"shadowsocks"` | — |
-| [`weight`](#weight) | `u16` | `1` |
-| [`enabled`](#enabled) | `bool` | `true` |
-| [`scopes`](#scopes) | `String` | `""` |
-| [`interface`](#interface) | `String` | — |
-| [`bind_addresses`](#bind_addresses) | `String[]` | — |
-| [`url`](#url) | `String` | — |
-| [`address`](#address) | `String` | — |
-| [`user_id`](#user_id) | `String` | — |
-| [`username`](#username) | `String` | — |
-| [`password`](#password) | `String` | — |
+| Key | Type | Default | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`type`](#type) | `"direct"`, `"socks4"`, `"socks5"`, or `"shadowsocks"` | — | `✘` |
+| [`weight`](#weight) | `u16` | `1` | `✘` |
+| [`enabled`](#enabled) | `bool` | `true` | `✘` |
+| [`scopes`](#scopes) | `String` | `""` | `✘` |
+| [`ipv4`](#ipv4-upstreams) | `bool` | — (auto) | `✘` |
+| [`ipv6`](#ipv6-upstreams) | `bool` | — (auto) | `✘` |
+| [`interface`](#interface) | `String` | — | `✘` |
+| [`bind_addresses`](#bind_addresses) | `String[]` | — | `✘` |
+| [`bindtodevice`](#bindtodevice) | `String` | — | `✘` |
+| [`force_bind`](#force_bind) | `String` | — | `✘` |
+| [`url`](#url) | `String` | — | `✘` |
+| [`address`](#address) | `String` | — | `✘` |
+| [`user_id`](#user_id) | `String` | — | `✘` |
+| [`username`](#username) | `String` | — | `✘` |
+| [`password`](#password) | `String` | — | `✘` |

 ## type
  - **Constraints / validation**: Required field. Must be one of: `"direct"`, `"socks4"`, `"socks5"`, `"shadowsocks"`.
@@ -3131,6 +3179,26 @@ If your backend or network is very bandwidth-constrained, reduce cap first. If p
    address = "10.0.0.10:1080"
    scopes = "me, fetch, dc2"
    ```
+## ipv4 (upstreams)
+  - **Constraints / validation**: `bool` (optional).
+  - **Description**: Allows IPv4 DC targets for this upstream. When omitted, Telemt auto-detects support from runtime connectivity state.
+  - **Example**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    ipv4 = true
+    ```
+## ipv6 (upstreams)
+  - **Constraints / validation**: `bool` (optional).
+  - **Description**: Allows IPv6 DC targets for this upstream. When omitted, Telemt auto-detects support from runtime connectivity state.
+  - **Example**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    ipv6 = false
+    ```
 ## interface
  - **Constraints / validation**: `String` (optional).
    - For `"direct"`: may be an IP address (used as explicit local bind) or an OS interface name (resolved to an IP at runtime; Unix only).
@@ -3161,6 +3229,26 @@ If your backend or network is very bandwidth-constrained, reduce cap first. If p
    type = "direct"
    bind_addresses = ["192.0.2.10", "192.0.2.11"]
    ```
+## bindtodevice
+  - **Constraints / validation**: `String` (optional). Applies only to `type = "direct"` and is Linux-only.
+  - **Description**: Hard interface pinning via `SO_BINDTODEVICE` for outgoing direct TCP connects.
+  - **Example**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    bindtodevice = "eth0"
+    ```
+## force_bind
+  - **Constraints / validation**: `String` (optional). Alias for `bindtodevice`.
+  - **Description**: Backward-compatible alias for Linux `SO_BINDTODEVICE` hard interface pinning.
+  - **Example**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    force_bind = "eth0"
+    ```
 ## url
  - **Constraints / validation**: Applies only to `type = "shadowsocks"`.
    - Must be a valid Shadowsocks URL accepted by the `shadowsocks` crate.
--- a/docs/Config_params/CONFIG_PARAMS.ru.md
+++ b/docs/Config_params/CONFIG_PARAMS.ru.md
@@ -10,6 +10,8 @@
 >
 > Параметры конфигурации, подробно описанные в этом документе, предназначены для опытных пользователей и для целей тонкой настройки. Изменение этих параметров без четкого понимания их функции может привести к нестабильности приложения или другому неожиданному поведению. Пожалуйста, действуйте осторожно и на свой страх и риск.

+> `Hot-Reload` показывает, применяет ли config watcher изменение без перезапуска процесса; `✘` означает, что для runtime-эффекта нужен перезапуск.
+
 # Содержание
 - [Ключи верхнего уровня](#top-level-keys)
 - [general](#general)
@@ -29,12 +31,16 @@

 # Ключи верхнего уровня

-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`include`](#include) | `String` (специальная директива) | — |
-| [`show_link`](#show_link) | `"*"` or `String[]` | `[]` (`ShowLink::None`) |
-| [`dc_overrides`](#dc_overrides) | `Map<String, String or String[]>` | `{}` |
-| [`default_dc`](#default_dc) | `u8` | — (эффективный резервный вариант: `2` в ME маршрутизации) |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`include`](#include) | `String` (специальная директива) | — | `✔` |
+| [`show_link`](#show_link) | `"*"` or `String[]` | `[]` (`ShowLink::None`) | `✘` |
+| [`dc_overrides`](#dc_overrides) | `Map<String, String or String[]>` | `{}` | `✘` |
+| [`default_dc`](#default_dc) | `u8` | — (эффективный резервный вариант: `2` в ME маршрутизации) | `✘` |
+| [`beobachten`](#beobachten) | `bool` | `true` | `✘` |
+| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` | `✘` |
+| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` | `✘` |
+| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` | `✘` |

 ## include
  - **Ограничения / валидация**: значение должно быть одной строкой в виде `include = "path/to/file.toml"`. Значения параметра обрабатываются перед анализом TOML. Максимальное количество - 10.
@@ -79,145 +85,152 @@

 # [general]

-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`data_path`](#data_path) | `String` | — |
-| [`prefer_ipv6`](#prefer_ipv6) | `bool` | `false` |
-| [`fast_mode`](#fast_mode) | `bool` | `true` |
-| [`use_middle_proxy`](#use_middle_proxy) | `bool` | `true` |
-| [`proxy_secret_path`](#proxy_secret_path) | `String` | `"proxy-secret"` |
-| [`proxy_config_v4_cache_path`](#proxy_config_v4_cache_path) | `String` | `"cache/proxy-config-v4.txt"` |
-| [`proxy_config_v6_cache_path`](#proxy_config_v6_cache_path) | `String` | `"cache/proxy-config-v6.txt"` |
-| [`ad_tag`](#ad_tag) | `String` | — |
-| [`middle_proxy_nat_ip`](#middle_proxy_nat_ip) | `IpAddr` | — |
-| [`middle_proxy_nat_probe`](#middle_proxy_nat_probe) | `bool` | `true` |
-| [`middle_proxy_nat_stun`](#middle_proxy_nat_stun) | `String` | — |
-| [`middle_proxy_nat_stun_servers`](#middle_proxy_nat_stun_servers) | `String[]` | `[]` |
-| [`stun_nat_probe_concurrency`](#stun_nat_probe_concurrency) | `usize` | `8` |
-| [`middle_proxy_pool_size`](#middle_proxy_pool_size) | `usize` | `8` |
-| [`middle_proxy_warm_standby`](#middle_proxy_warm_standby) | `usize` | `16` |
-| [`me_init_retry_attempts`](#me_init_retry_attempts) | `u32` | `0` |
-| [`me2dc_fallback`](#me2dc_fallback) | `bool` | `true` |
-| [`me2dc_fast`](#me2dc_fast) | `bool` | `true` |
-| [`me_keepalive_enabled`](#me_keepalive_enabled) | `bool` | `true` |
-| [`me_keepalive_interval_secs`](#me_keepalive_interval_secs) | `u64` | `8` |
-| [`me_keepalive_jitter_secs`](#me_keepalive_jitter_secs) | `u64` | `2` |
-| [`me_keepalive_payload_random`](#me_keepalive_payload_random) | `bool` | `true` |
-| [`rpc_proxy_req_every`](#rpc_proxy_req_every) | `u64` | `0` |
-| [`me_writer_cmd_channel_capacity`](#me_writer_cmd_channel_capacity) | `usize` | `4096` |
-| [`me_route_channel_capacity`](#me_route_channel_capacity) | `usize` | `768` |
-| [`me_c2me_channel_capacity`](#me_c2me_channel_capacity) | `usize` | `1024` |
-| [`me_c2me_send_timeout_ms`](#me_c2me_send_timeout_ms) | `u64` | `4000` |
-| [`me_reader_route_data_wait_ms`](#me_reader_route_data_wait_ms) | `u64` | `2` |
-| [`me_d2c_flush_batch_max_frames`](#me_d2c_flush_batch_max_frames) | `usize` | `32` |
-| [`me_d2c_flush_batch_max_bytes`](#me_d2c_flush_batch_max_bytes) | `usize` | `131072` |
-| [`me_d2c_flush_batch_max_delay_us`](#me_d2c_flush_batch_max_delay_us) | `u64` | `500` |
-| [`me_d2c_ack_flush_immediate`](#me_d2c_ack_flush_immediate) | `bool` | `true` |
-| [`me_quota_soft_overshoot_bytes`](#me_quota_soft_overshoot_bytes) | `u64` | `65536` |
-| [`me_d2c_frame_buf_shrink_threshold_bytes`](#me_d2c_frame_buf_shrink_threshold_bytes) | `usize` | `262144` |
-| [`direct_relay_copy_buf_c2s_bytes`](#direct_relay_copy_buf_c2s_bytes) | `usize` | `65536` |
-| [`direct_relay_copy_buf_s2c_bytes`](#direct_relay_copy_buf_s2c_bytes) | `usize` | `262144` |
-| [`crypto_pending_buffer`](#crypto_pending_buffer) | `usize` | `262144` |
-| [`max_client_frame`](#max_client_frame) | `usize` | `16777216` |
-| [`desync_all_full`](#desync_all_full) | `bool` | `false` |
-| [`beobachten`](#beobachten) | `bool` | `true` |
-| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` |
-| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` |
-| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` |
-| [`hardswap`](#hardswap) | `bool` | `true` |
-| [`me_warmup_stagger_enabled`](#me_warmup_stagger_enabled) | `bool` | `true` |
-| [`me_warmup_step_delay_ms`](#me_warmup_step_delay_ms) | `u64` | `500` |
-| [`me_warmup_step_jitter_ms`](#me_warmup_step_jitter_ms) | `u64` | `300` |
-| [`me_reconnect_max_concurrent_per_dc`](#me_reconnect_max_concurrent_per_dc) | `u32` | `8` |
-| [`me_reconnect_backoff_base_ms`](#me_reconnect_backoff_base_ms) | `u64` | `500` |
-| [`me_reconnect_backoff_cap_ms`](#me_reconnect_backoff_cap_ms) | `u64` | `30000` |
-| [`me_reconnect_fast_retry_count`](#me_reconnect_fast_retry_count) | `u32` | `16` |
-| [`me_single_endpoint_shadow_writers`](#me_single_endpoint_shadow_writers) | `u8` | `2` |
-| [`me_single_endpoint_outage_mode_enabled`](#me_single_endpoint_outage_mode_enabled) | `bool` | `true` |
-| [`me_single_endpoint_outage_disable_quarantine`](#me_single_endpoint_outage_disable_quarantine) | `bool` | `true` |
-| [`me_single_endpoint_outage_backoff_min_ms`](#me_single_endpoint_outage_backoff_min_ms) | `u64` | `250` |
-| [`me_single_endpoint_outage_backoff_max_ms`](#me_single_endpoint_outage_backoff_max_ms) | `u64` | `3000` |
-| [`me_single_endpoint_shadow_rotate_every_secs`](#me_single_endpoint_shadow_rotate_every_secs) | `u64` | `900` |
-| [`me_floor_mode`](#me_floor_mode) | `"static"` or `"adaptive"` | `"adaptive"` |
-| [`me_adaptive_floor_idle_secs`](#me_adaptive_floor_idle_secs) | `u64` | `90` |
-| [`me_adaptive_floor_min_writers_single_endpoint`](#me_adaptive_floor_min_writers_single_endpoint) | `u8` | `1` |
-| [`me_adaptive_floor_min_writers_multi_endpoint`](#me_adaptive_floor_min_writers_multi_endpoint) | `u8` | `1` |
-| [`me_adaptive_floor_recover_grace_secs`](#me_adaptive_floor_recover_grace_secs) | `u64` | `180` |
-| [`me_adaptive_floor_writers_per_core_total`](#me_adaptive_floor_writers_per_core_total) | `u16` | `48` |
-| [`me_adaptive_floor_cpu_cores_override`](#me_adaptive_floor_cpu_cores_override) | `u16` | `0` |
-| [`me_adaptive_floor_max_extra_writers_single_per_core`](#me_adaptive_floor_max_extra_writers_single_per_core) | `u16` | `1` |
-| [`me_adaptive_floor_max_extra_writers_multi_per_core`](#me_adaptive_floor_max_extra_writers_multi_per_core) | `u16` | `2` |
-| [`me_adaptive_floor_max_active_writers_per_core`](#me_adaptive_floor_max_active_writers_per_core) | `u16` | `64` |
-| [`me_adaptive_floor_max_warm_writers_per_core`](#me_adaptive_floor_max_warm_writers_per_core) | `u16` | `64` |
-| [`me_adaptive_floor_max_active_writers_global`](#me_adaptive_floor_max_active_writers_global) | `u32` | `256` |
-| [`me_adaptive_floor_max_warm_writers_global`](#me_adaptive_floor_max_warm_writers_global) | `u32` | `256` |
-| [`upstream_connect_retry_attempts`](#upstream_connect_retry_attempts) | `u32` | `2` |
-| [`upstream_connect_retry_backoff_ms`](#upstream_connect_retry_backoff_ms) | `u64` | `100` |
-| [`upstream_connect_budget_ms`](#upstream_connect_budget_ms) | `u64` | `3000` |
-| [`upstream_unhealthy_fail_threshold`](#upstream_unhealthy_fail_threshold) | `u32` | `5` |
-| [`upstream_connect_failfast_hard_errors`](#upstream_connect_failfast_hard_errors) | `bool` | `false` |
-| [`stun_iface_mismatch_ignore`](#stun_iface_mismatch_ignore) | `bool` | `false` |
-| [`unknown_dc_log_path`](#unknown_dc_log_path) | `String` | `"unknown-dc.txt"` |
-| [`unknown_dc_file_log_enabled`](#unknown_dc_file_log_enabled) | `bool` | `false` |
-| [`log_level`](#log_level) | `"debug"`, `"verbose"`, `"normal"`, or `"silent"` | `"normal"` |
-| [`disable_colors`](#disable_colors) | `bool` | `false` |
-| [`me_socks_kdf_policy`](#me_socks_kdf_policy) | `"strict"` or `"compat"` | `"strict"` |
-| [`me_route_backpressure_enabled`](#me_route_backpressure_enabled) | `bool` | `false` |
-| [`me_route_fairshare_enabled`](#me_route_fairshare_enabled) | `bool` | `false` |
-| [`me_route_backpressure_base_timeout_ms`](#me_route_backpressure_base_timeout_ms) | `u64` | `25` |
-| [`me_route_backpressure_high_timeout_ms`](#me_route_backpressure_high_timeout_ms) | `u64` | `120` |
-| [`me_route_backpressure_high_watermark_pct`](#me_route_backpressure_high_watermark_pct) | `u8` | `80` |
-| [`me_health_interval_ms_unhealthy`](#me_health_interval_ms_unhealthy) | `u64` | `1000` |
-| [`me_health_interval_ms_healthy`](#me_health_interval_ms_healthy) | `u64` | `3000` |
-| [`me_admission_poll_ms`](#me_admission_poll_ms) | `u64` | `1000` |
-| [`me_warn_rate_limit_ms`](#me_warn_rate_limit_ms) | `u64` | `5000` |
-| [`me_route_no_writer_mode`](#me_route_no_writer_mode) | `"async_recovery_failfast"`, `"inline_recovery_legacy"`, or `"hybrid_async_persistent"` | `"hybrid_async_persistent"` |
-| [`me_route_no_writer_wait_ms`](#me_route_no_writer_wait_ms) | `u64` | `250` |
-| [`me_route_hybrid_max_wait_ms`](#me_route_hybrid_max_wait_ms) | `u64` | `3000` |
-| [`me_route_blocking_send_timeout_ms`](#me_route_blocking_send_timeout_ms) | `u64` | `250` |
-| [`me_route_inline_recovery_attempts`](#me_route_inline_recovery_attempts) | `u32` | `3` |
-| [`me_route_inline_recovery_wait_ms`](#me_route_inline_recovery_wait_ms) | `u64` | `3000` |
-| [`fast_mode_min_tls_record`](#fast_mode_min_tls_record) | `usize` | `0` |
-| [`update_every`](#update_every) | `u64` | `300` |
-| [`me_reinit_every_secs`](#me_reinit_every_secs) | `u64` | `900` |
-| [`me_hardswap_warmup_delay_min_ms`](#me_hardswap_warmup_delay_min_ms) | `u64` | `1000` |
-| [`me_hardswap_warmup_delay_max_ms`](#me_hardswap_warmup_delay_max_ms) | `u64` | `2000` |
-| [`me_hardswap_warmup_extra_passes`](#me_hardswap_warmup_extra_passes) | `u8` | `3` |
-| [`me_hardswap_warmup_pass_backoff_base_ms`](#me_hardswap_warmup_pass_backoff_base_ms) | `u64` | `500` |
-| [`me_config_stable_snapshots`](#me_config_stable_snapshots) | `u8` | `2` |
-| [`me_config_apply_cooldown_secs`](#me_config_apply_cooldown_secs) | `u64` | `300` |
-| [`me_snapshot_require_http_2xx`](#me_snapshot_require_http_2xx) | `bool` | `true` |
-| [`me_snapshot_reject_empty_map`](#me_snapshot_reject_empty_map) | `bool` | `true` |
-| [`me_snapshot_min_proxy_for_lines`](#me_snapshot_min_proxy_for_lines) | `u32` | `1` |
-| [`proxy_secret_stable_snapshots`](#proxy_secret_stable_snapshots) | `u8` | `2` |
-| [`proxy_secret_rotate_runtime`](#proxy_secret_rotate_runtime) | `bool` | `true` |
-| [`me_secret_atomic_snapshot`](#me_secret_atomic_snapshot) | `bool` | `true` |
-| [`proxy_secret_len_max`](#proxy_secret_len_max) | `usize` | `256` |
-| [`me_pool_drain_ttl_secs`](#me_pool_drain_ttl_secs) | `u64` | `90` |
-| [`me_instadrain`](#me_instadrain) | `bool` | `false` |
-| [`me_pool_drain_threshold`](#me_pool_drain_threshold) | `u64` | `32` |
-| [`me_pool_drain_soft_evict_enabled`](#me_pool_drain_soft_evict_enabled) | `bool` | `true` |
-| [`me_pool_drain_soft_evict_grace_secs`](#me_pool_drain_soft_evict_grace_secs) | `u64` | `10` |
-| [`me_pool_drain_soft_evict_per_writer`](#me_pool_drain_soft_evict_per_writer) | `u8` | `2` |
-| [`me_pool_drain_soft_evict_budget_per_core`](#me_pool_drain_soft_evict_budget_per_core) | `u16` | `16` |
-| [`me_pool_drain_soft_evict_cooldown_ms`](#me_pool_drain_soft_evict_cooldown_ms) | `u64` | `1000` |
-| [`me_bind_stale_mode`](#me_bind_stale_mode) | `"never"`, `"ttl"`, or `"always"` | `"ttl"` |
-| [`me_bind_stale_ttl_secs`](#me_bind_stale_ttl_secs) | `u64` | `90` |
-| [`me_pool_min_fresh_ratio`](#me_pool_min_fresh_ratio) | `f32` | `0.8` |
-| [`me_reinit_drain_timeout_secs`](#me_reinit_drain_timeout_secs) | `u64` | `90` |
-| [`proxy_secret_auto_reload_secs`](#proxy_secret_auto_reload_secs) | `u64` | `3600` |
-| [`proxy_config_auto_reload_secs`](#proxy_config_auto_reload_secs) | `u64` | `3600` |
-| [`me_reinit_singleflight`](#me_reinit_singleflight) | `bool` | `true` |
-| [`me_reinit_trigger_channel`](#me_reinit_trigger_channel) | `usize` | `64` |
-| [`me_reinit_coalesce_window_ms`](#me_reinit_coalesce_window_ms) | `u64` | `200` |
-| [`me_deterministic_writer_sort`](#me_deterministic_writer_sort) | `bool` | `true` |
-| [`me_writer_pick_mode`](#me_writer_pick_mode) | `"sorted_rr"` or `"p2c"` | `"p2c"` |
-| [`me_writer_pick_sample_size`](#me_writer_pick_sample_size) | `u8` | `3` |
-| [`ntp_check`](#ntp_check) | `bool` | `true` |
-| [`ntp_servers`](#ntp_servers) | `String[]` | `["pool.ntp.org"]` |
-| [`auto_degradation_enabled`](#auto_degradation_enabled) | `bool` | `true` |
-| [`degradation_min_unavailable_dc_groups`](#degradation_min_unavailable_dc_groups) | `u8` | `2` |
-| [`rst_on_close`](#rst_on_close) | `"off"`, `"errors"` или `"always"` | `"off"` |
+
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`data_path`](#data_path) | `String` | — | `✘` |
+| [`quota_state_path`](#quota_state_path) | `Path` | `"telemt.limit.json"` | `✘` |
+| [`config_strict`](#config_strict) | `bool` | `false` | `✘` |
+| [`prefer_ipv6`](#prefer_ipv6) | `bool` | `false` | `✘` |
+| [`fast_mode`](#fast_mode) | `bool` | `true` | `✘` |
+| [`use_middle_proxy`](#use_middle_proxy) | `bool` | `true` | `✘` |
+| [`proxy_secret_path`](#proxy_secret_path) | `String` | `"proxy-secret"` | `✘` |
+| [`proxy_secret_url`](#proxy_secret_url) | `String` | `"https://core.telegram.org/getProxySecret"` | `✘` |
+| [`proxy_config_v4_cache_path`](#proxy_config_v4_cache_path) | `String` | `"cache/proxy-config-v4.txt"` | `✘` |
+| [`proxy_config_v4_url`](#proxy_config_v4_url) | `String` | `"https://core.telegram.org/getProxyConfig"` | `✘` |
+| [`proxy_config_v6_cache_path`](#proxy_config_v6_cache_path) | `String` | `"cache/proxy-config-v6.txt"` | `✘` |
+| [`proxy_config_v6_url`](#proxy_config_v6_url) | `String` | `"https://core.telegram.org/getProxyConfigV6"` | `✘` |
+| [`ad_tag`](#ad_tag) | `String` | — | `✔` |
+| [`middle_proxy_nat_ip`](#middle_proxy_nat_ip) | `IpAddr` | — | `✘` |
+| [`middle_proxy_nat_probe`](#middle_proxy_nat_probe) | `bool` | `true` | `✘` |
+| [`middle_proxy_nat_stun`](#middle_proxy_nat_stun) | `String` | — | `✘` |
+| [`middle_proxy_nat_stun_servers`](#middle_proxy_nat_stun_servers) | `String[]` | `[]` | `✘` |
+| [`stun_nat_probe_concurrency`](#stun_nat_probe_concurrency) | `usize` | `8` | `✘` |
+| [`middle_proxy_pool_size`](#middle_proxy_pool_size) | `usize` | `8` | `✘` |
+| [`middle_proxy_warm_standby`](#middle_proxy_warm_standby) | `usize` | `16` | `✘` |
+| [`me_init_retry_attempts`](#me_init_retry_attempts) | `u32` | `0` | `✘` |
+| [`me2dc_fallback`](#me2dc_fallback) | `bool` | `true` | `✘` |
+| [`me2dc_fast`](#me2dc_fast) | `bool` | `false` | `✘` |
+| [`me_keepalive_enabled`](#me_keepalive_enabled) | `bool` | `true` | `✘` |
+| [`me_keepalive_interval_secs`](#me_keepalive_interval_secs) | `u64` | `8` | `✘` |
+| [`me_keepalive_jitter_secs`](#me_keepalive_jitter_secs) | `u64` | `2` | `✘` |
+| [`me_keepalive_payload_random`](#me_keepalive_payload_random) | `bool` | `true` | `✘` |
+| [`rpc_proxy_req_every`](#rpc_proxy_req_every) | `u64` | `0` | `✘` |
+| [`me_writer_cmd_channel_capacity`](#me_writer_cmd_channel_capacity) | `usize` | `4096` | `✘` |
+| [`me_route_channel_capacity`](#me_route_channel_capacity) | `usize` | `768` | `✘` |
+| [`me_c2me_channel_capacity`](#me_c2me_channel_capacity) | `usize` | `1024` | `✘` |
+| [`me_c2me_send_timeout_ms`](#me_c2me_send_timeout_ms) | `u64` | `4000` | `✘` |
+| [`me_reader_route_data_wait_ms`](#me_reader_route_data_wait_ms) | `u64` | `2` | `✔` |
+| [`me_d2c_flush_batch_max_frames`](#me_d2c_flush_batch_max_frames) | `usize` | `32` | `✔` |
+| [`me_d2c_flush_batch_max_bytes`](#me_d2c_flush_batch_max_bytes) | `usize` | `131072` | `✔` |
+| [`me_d2c_flush_batch_max_delay_us`](#me_d2c_flush_batch_max_delay_us) | `u64` | `500` | `✔` |
+| [`me_d2c_ack_flush_immediate`](#me_d2c_ack_flush_immediate) | `bool` | `true` | `✔` |
+| [`me_quota_soft_overshoot_bytes`](#me_quota_soft_overshoot_bytes) | `u64` | `65536` | `✔` |
+| [`me_d2c_frame_buf_shrink_threshold_bytes`](#me_d2c_frame_buf_shrink_threshold_bytes) | `usize` | `262144` | `✔` |
+| [`direct_relay_copy_buf_c2s_bytes`](#direct_relay_copy_buf_c2s_bytes) | `usize` | `65536` | `✔` |
+| [`direct_relay_copy_buf_s2c_bytes`](#direct_relay_copy_buf_s2c_bytes) | `usize` | `262144` | `✔` |
+| [`crypto_pending_buffer`](#crypto_pending_buffer) | `usize` | `262144` | `✘` |
+| [`max_client_frame`](#max_client_frame) | `usize` | `16777216` | `✘` |
+| [`desync_all_full`](#desync_all_full) | `bool` | `false` | `✔` |
+| [`beobachten`](#beobachten) | `bool` | `true` | `✘` |
+| [`beobachten_minutes`](#beobachten_minutes) | `u64` | `10` | `✘` |
+| [`beobachten_flush_secs`](#beobachten_flush_secs) | `u64` | `15` | `✘` |
+| [`beobachten_file`](#beobachten_file) | `String` | `"cache/beobachten.txt"` | `✘` |
+| [`hardswap`](#hardswap) | `bool` | `true` | `✔` |
+| [`me_warmup_stagger_enabled`](#me_warmup_stagger_enabled) | `bool` | `true` | `✘` |
+| [`me_warmup_step_delay_ms`](#me_warmup_step_delay_ms) | `u64` | `500` | `✘` |
+| [`me_warmup_step_jitter_ms`](#me_warmup_step_jitter_ms) | `u64` | `300` | `✘` |
+| [`me_reconnect_max_concurrent_per_dc`](#me_reconnect_max_concurrent_per_dc) | `u32` | `8` | `✘` |
+| [`me_reconnect_backoff_base_ms`](#me_reconnect_backoff_base_ms) | `u64` | `500` | `✘` |
+| [`me_reconnect_backoff_cap_ms`](#me_reconnect_backoff_cap_ms) | `u64` | `30000` | `✘` |
+| [`me_reconnect_fast_retry_count`](#me_reconnect_fast_retry_count) | `u32` | `16` | `✘` |
+| [`me_single_endpoint_shadow_writers`](#me_single_endpoint_shadow_writers) | `u8` | `2` | `✔` |
+| [`me_single_endpoint_outage_mode_enabled`](#me_single_endpoint_outage_mode_enabled) | `bool` | `true` | `✔` |
+| [`me_single_endpoint_outage_disable_quarantine`](#me_single_endpoint_outage_disable_quarantine) | `bool` | `true` | `✔` |
+| [`me_single_endpoint_outage_backoff_min_ms`](#me_single_endpoint_outage_backoff_min_ms) | `u64` | `250` | `✔` |
+| [`me_single_endpoint_outage_backoff_max_ms`](#me_single_endpoint_outage_backoff_max_ms) | `u64` | `3000` | `✔` |
+| [`me_single_endpoint_shadow_rotate_every_secs`](#me_single_endpoint_shadow_rotate_every_secs) | `u64` | `900` | `✔` |
+| [`me_floor_mode`](#me_floor_mode) | `"static"` or `"adaptive"` | `"adaptive"` | `✔` |
+| [`me_adaptive_floor_idle_secs`](#me_adaptive_floor_idle_secs) | `u64` | `90` | `✔` |
+| [`me_adaptive_floor_min_writers_single_endpoint`](#me_adaptive_floor_min_writers_single_endpoint) | `u8` | `1` | `✔` |
+| [`me_adaptive_floor_min_writers_multi_endpoint`](#me_adaptive_floor_min_writers_multi_endpoint) | `u8` | `1` | `✔` |
+| [`me_adaptive_floor_recover_grace_secs`](#me_adaptive_floor_recover_grace_secs) | `u64` | `180` | `✔` |
+| [`me_adaptive_floor_writers_per_core_total`](#me_adaptive_floor_writers_per_core_total) | `u16` | `48` | `✔` |
+| [`me_adaptive_floor_cpu_cores_override`](#me_adaptive_floor_cpu_cores_override) | `u16` | `0` | `✔` |
+| [`me_adaptive_floor_max_extra_writers_single_per_core`](#me_adaptive_floor_max_extra_writers_single_per_core) | `u16` | `1` | `✔` |
+| [`me_adaptive_floor_max_extra_writers_multi_per_core`](#me_adaptive_floor_max_extra_writers_multi_per_core) | `u16` | `2` | `✔` |
+| [`me_adaptive_floor_max_active_writers_per_core`](#me_adaptive_floor_max_active_writers_per_core) | `u16` | `64` | `✔` |
+| [`me_adaptive_floor_max_warm_writers_per_core`](#me_adaptive_floor_max_warm_writers_per_core) | `u16` | `64` | `✔` |
+| [`me_adaptive_floor_max_active_writers_global`](#me_adaptive_floor_max_active_writers_global) | `u32` | `256` | `✔` |
+| [`me_adaptive_floor_max_warm_writers_global`](#me_adaptive_floor_max_warm_writers_global) | `u32` | `256` | `✔` |
+| [`upstream_connect_retry_attempts`](#upstream_connect_retry_attempts) | `u32` | `2` | `✘` |
+| [`upstream_connect_retry_backoff_ms`](#upstream_connect_retry_backoff_ms) | `u64` | `100` | `✘` |
+| [`upstream_connect_budget_ms`](#upstream_connect_budget_ms) | `u64` | `3000` | `✘` |
+| [`tg_connect`](#tg_connect) | `u64` | `10` | `✘` |
+| [`upstream_unhealthy_fail_threshold`](#upstream_unhealthy_fail_threshold) | `u32` | `5` | `✘` |
+| [`upstream_connect_failfast_hard_errors`](#upstream_connect_failfast_hard_errors) | `bool` | `false` | `✘` |
+| [`stun_iface_mismatch_ignore`](#stun_iface_mismatch_ignore) | `bool` | `false` | `✘` |
+| [`unknown_dc_log_path`](#unknown_dc_log_path) | `String` | `"unknown-dc.txt"` | `✘` |
+| [`unknown_dc_file_log_enabled`](#unknown_dc_file_log_enabled) | `bool` | `false` | `✘` |
+| [`log_level`](#log_level) | `"debug"`, `"verbose"`, `"normal"`, or `"silent"` | `"normal"` | `✔` |
+| [`disable_colors`](#disable_colors) | `bool` | `false` | `✘` |
+| [`me_socks_kdf_policy`](#me_socks_kdf_policy) | `"strict"` or `"compat"` | `"strict"` | `✔` |
+| [`me_route_backpressure_enabled`](#me_route_backpressure_enabled) | `bool` | `false` | `✔` |
+| [`me_route_fairshare_enabled`](#me_route_fairshare_enabled) | `bool` | `false` | `✔` |
+| [`me_route_backpressure_base_timeout_ms`](#me_route_backpressure_base_timeout_ms) | `u64` | `25` | `✔` |
+| [`me_route_backpressure_high_timeout_ms`](#me_route_backpressure_high_timeout_ms) | `u64` | `120` | `✔` |
+| [`me_route_backpressure_high_watermark_pct`](#me_route_backpressure_high_watermark_pct) | `u8` | `80` | `✔` |
+| [`me_health_interval_ms_unhealthy`](#me_health_interval_ms_unhealthy) | `u64` | `1000` | `✔` |
+| [`me_health_interval_ms_healthy`](#me_health_interval_ms_healthy) | `u64` | `3000` | `✔` |
+| [`me_admission_poll_ms`](#me_admission_poll_ms) | `u64` | `1000` | `✔` |
+| [`me_warn_rate_limit_ms`](#me_warn_rate_limit_ms) | `u64` | `5000` | `✔` |
+| [`me_route_no_writer_mode`](#me_route_no_writer_mode) | `"async_recovery_failfast"`, `"inline_recovery_legacy"`, or `"hybrid_async_persistent"` | `"hybrid_async_persistent"` | `✘` |
+| [`me_route_no_writer_wait_ms`](#me_route_no_writer_wait_ms) | `u64` | `250` | `✘` |
+| [`me_route_hybrid_max_wait_ms`](#me_route_hybrid_max_wait_ms) | `u64` | `3000` | `✘` |
+| [`me_route_blocking_send_timeout_ms`](#me_route_blocking_send_timeout_ms) | `u64` | `250` | `✘` |
+| [`me_route_inline_recovery_attempts`](#me_route_inline_recovery_attempts) | `u32` | `3` | `✘` |
+| [`me_route_inline_recovery_wait_ms`](#me_route_inline_recovery_wait_ms) | `u64` | `3000` | `✘` |
+| [`fast_mode_min_tls_record`](#fast_mode_min_tls_record) | `usize` | `0` | `✘` |
+| [`update_every`](#update_every) | `u64` | `300` | `✔` |
+| [`me_reinit_every_secs`](#me_reinit_every_secs) | `u64` | `900` | `✔` |
+| [`me_hardswap_warmup_delay_min_ms`](#me_hardswap_warmup_delay_min_ms) | `u64` | `1000` | `✔` |
+| [`me_hardswap_warmup_delay_max_ms`](#me_hardswap_warmup_delay_max_ms) | `u64` | `2000` | `✔` |
+| [`me_hardswap_warmup_extra_passes`](#me_hardswap_warmup_extra_passes) | `u8` | `3` | `✔` |
+| [`me_hardswap_warmup_pass_backoff_base_ms`](#me_hardswap_warmup_pass_backoff_base_ms) | `u64` | `500` | `✔` |
+| [`me_config_stable_snapshots`](#me_config_stable_snapshots) | `u8` | `2` | `✔` |
+| [`me_config_apply_cooldown_secs`](#me_config_apply_cooldown_secs) | `u64` | `300` | `✔` |
+| [`me_snapshot_require_http_2xx`](#me_snapshot_require_http_2xx) | `bool` | `true` | `✔` |
+| [`me_snapshot_reject_empty_map`](#me_snapshot_reject_empty_map) | `bool` | `true` | `✔` |
+| [`me_snapshot_min_proxy_for_lines`](#me_snapshot_min_proxy_for_lines) | `u32` | `1` | `✔` |
+| [`proxy_secret_stable_snapshots`](#proxy_secret_stable_snapshots) | `u8` | `2` | `✔` |
+| [`proxy_secret_rotate_runtime`](#proxy_secret_rotate_runtime) | `bool` | `true` | `✔` |
+| [`me_secret_atomic_snapshot`](#me_secret_atomic_snapshot) | `bool` | `true` | `✔` |
+| [`proxy_secret_len_max`](#proxy_secret_len_max) | `usize` | `256` | `✔` |
+| [`me_pool_drain_ttl_secs`](#me_pool_drain_ttl_secs) | `u64` | `90` | `✔` |
+| [`me_instadrain`](#me_instadrain) | `bool` | `false` | `✔` |
+| [`me_pool_drain_threshold`](#me_pool_drain_threshold) | `u64` | `32` | `✔` |
+| [`me_pool_drain_soft_evict_enabled`](#me_pool_drain_soft_evict_enabled) | `bool` | `true` | `✘` |
+| [`me_pool_drain_soft_evict_grace_secs`](#me_pool_drain_soft_evict_grace_secs) | `u64` | `10` | `✘` |
+| [`me_pool_drain_soft_evict_per_writer`](#me_pool_drain_soft_evict_per_writer) | `u8` | `2` | `✘` |
+| [`me_pool_drain_soft_evict_budget_per_core`](#me_pool_drain_soft_evict_budget_per_core) | `u16` | `16` | `✘` |
+| [`me_pool_drain_soft_evict_cooldown_ms`](#me_pool_drain_soft_evict_cooldown_ms) | `u64` | `1000` | `✘` |
+| [`me_bind_stale_mode`](#me_bind_stale_mode) | `"never"`, `"ttl"`, or `"always"` | `"ttl"` | `✔` |
+| [`me_bind_stale_ttl_secs`](#me_bind_stale_ttl_secs) | `u64` | `90` | `✔` |
+| [`me_pool_min_fresh_ratio`](#me_pool_min_fresh_ratio) | `f32` | `0.8` | `✔` |
+| [`me_reinit_drain_timeout_secs`](#me_reinit_drain_timeout_secs) | `u64` | `90` | `✔` |
+| [`proxy_secret_auto_reload_secs`](#proxy_secret_auto_reload_secs) | `u64` | `3600` | `✔` |
+| [`proxy_config_auto_reload_secs`](#proxy_config_auto_reload_secs) | `u64` | `3600` | `✔` |
+| [`me_reinit_singleflight`](#me_reinit_singleflight) | `bool` | `true` | `✔` |
+| [`me_reinit_trigger_channel`](#me_reinit_trigger_channel) | `usize` | `64` | `✘` |
+| [`me_reinit_coalesce_window_ms`](#me_reinit_coalesce_window_ms) | `u64` | `200` | `✔` |
+| [`me_deterministic_writer_sort`](#me_deterministic_writer_sort) | `bool` | `true` | `✔` |
+| [`me_writer_pick_mode`](#me_writer_pick_mode) | `"sorted_rr"` or `"p2c"` | `"p2c"` | `✔` |
+| [`me_writer_pick_sample_size`](#me_writer_pick_sample_size) | `u8` | `3` | `✔` |
+| [`ntp_check`](#ntp_check) | `bool` | `true` | `✘` |
+| [`ntp_servers`](#ntp_servers) | `String[]` | `["pool.ntp.org"]` | `✘` |
+| [`auto_degradation_enabled`](#auto_degradation_enabled) | `bool` | `true` | `✘` |
+| [`degradation_min_unavailable_dc_groups`](#degradation_min_unavailable_dc_groups) | `u8` | `2` | `✘` |
+| [`rst_on_close`](#rst_on_close) | `"off"`, `"errors"` или `"always"` | `"off"` | `✘` |

 ## data_path
  - **Ограничения / валидация**: `String` (необязательный параметр).
@@ -228,6 +241,24 @@
    [general]
    data_path = "/var/lib/telemt"
    ```
+## quota_state_path
+  - **Ограничения / валидация**: `Path`. Относительные пути разрешаются от рабочего каталога процесса.
+  - **Описание**: JSON-файл состояния для сохранения runtime-расхода квот по пользователям.
+  - **Пример**:
+
+    ```toml
+    [general]
+    quota_state_path = "telemt.limit.json"
+    ```
+## config_strict
+  - **Ограничения / валидация**: `bool`.
+  - **Описание**: Отклоняет неизвестные TOML-ключи во время загрузки конфигурации. При запуске процесс завершается с ошибкой; при hot-reload новый снимок отклоняется, а текущая конфигурация сохраняется.
+  - **Пример**:
+
+    ```toml
+    [general]
+    config_strict = true
+    ```
 ## prefer_ipv6
  - **Ограничения / валидация**: Устарело. Используйте `network.prefer`.
  - **Описание**: Устаревший флаг предпочтения IPv6 перенесен в `network.prefer`.
@@ -905,6 +936,15 @@
    [general]
    upstream_connect_budget_ms = 3000
    ```
+## tg_connect
+  - **Ограничения / валидация**: Должно быть `> 0` (секунды).
+  - **Описание**: Таймаут подключения к upstream-серверам Telegram.
+  - **Пример**:
+
+    ```toml
+    [general]
+    tg_connect = 10
+    ```
 ## upstream_unhealthy_fail_threshold
  - **Ограничения / валидация**: Должно быть `> 0`.
  - **Описание**: Количество неудачных запросов подряд, после которого upstream помечается, как неработоспособный.
@@ -1522,11 +1562,11 @@
 # [general.modes]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`classic`](#classic) | `bool` | `false` |
-| [`secure`](#secure) | `bool` | `false` |
-| [`tls`](#tls) | `bool` | `true` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`classic`](#classic) | `bool` | `false` | `✘` |
+| [`secure`](#secure) | `bool` | `false` | `✘` |
+| [`tls`](#tls) | `bool` | `true` | `✘` |

 ## classic
  - **Ограничения / валидация**: `bool`.
@@ -1560,11 +1600,11 @@
 # [general.links]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`show`](#show) | `"*"` or `String[]` | `"*"` |
-| [`public_host`](#public_host) | `String` | — |
-| [`public_port`](#public_port) | `u16` | — |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`show`](#show) | `"*"` or `String[]` | `"*"` | `✘` |
+| [`public_host`](#public_host) | `String` | — | `✘` |
+| [`public_port`](#public_port) | `u16` | — | `✘` |

 ## show
  - **Ограничения / валидация**: `"*"` или `String[]`. Пустое значение означает, что нельзя показывать никому.
@@ -1600,11 +1640,11 @@
 # [general.telemetry]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`core_enabled`](#core_enabled) | `bool` | `true` |
-| [`user_enabled`](#user_enabled) | `bool` | `true` |
-| [`me_level`](#me_level) | `"silent"`, `"normal"`, or `"debug"` | `"normal"` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`core_enabled`](#core_enabled) | `bool` | `true` | `✔` |
+| [`user_enabled`](#user_enabled) | `bool` | `true` | `✔` |
+| [`me_level`](#me_level) | `"silent"`, `"normal"`, or `"debug"` | `"normal"` | `✔` |

 ## core_enabled
  - **Ограничения / валидация**: `bool`.
@@ -1638,18 +1678,18 @@
 # [network]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`ipv4`](#ipv4) | `bool` | `true` |
-| [`ipv6`](#ipv6) | `bool` | `false` |
-| [`prefer`](#prefer) | `u8` | `4` |
-| [`multipath`](#multipath) | `bool` | `false` |
-| [`stun_use`](#stun_use) | `bool` | `true` |
-| [`stun_servers`](#stun_servers) | `String[]` | Встроенный STUN-лист (13 записей) |
-| [`stun_tcp_fallback`](#stun_tcp_fallback) | `bool` | `true` |
-| [`http_ip_detect_urls`](#http_ip_detect_urls) | `String[]` | `["https://ifconfig.me/ip", "https://api.ipify.org"]` |
-| [`cache_public_ip_path`](#cache_public_ip_path) | `String` | `"cache/public_ip.txt"` |
-| [`dns_overrides`](#dns_overrides) | `String[]` | `[]` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`ipv4`](#ipv4) | `bool` | `true` | `✘` |
+| [`ipv6`](#ipv6) | `bool` | `false` | `✘` |
+| [`prefer`](#prefer) | `u8` | `4` | `✘` |
+| [`multipath`](#multipath) | `bool` | `false` | `✘` |
+| [`stun_use`](#stun_use) | `bool` | `true` | `✘` |
+| [`stun_servers`](#stun_servers) | `String[]` | Встроенный STUN-лист (13 записей) | `✘` |
+| [`stun_tcp_fallback`](#stun_tcp_fallback) | `bool` | `true` | `✘` |
+| [`http_ip_detect_urls`](#http_ip_detect_urls) | `String[]` | `["https://ifconfig.me/ip", "https://api.ipify.org"]` | `✘` |
+| [`cache_public_ip_path`](#cache_public_ip_path) | `String` | `"cache/public_ip.txt"` | `✘` |
+| [`dns_overrides`](#dns_overrides) | `String[]` | `[]` | `✔` |

 ## ipv4
  - **Ограничения / валидация**: `bool`.
@@ -1759,23 +1799,27 @@
 # [server]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`port`](#port) | `u16` | `443` |
-| [`listen_addr_ipv4`](#listen_addr_ipv4) | `String` | `"0.0.0.0"` |
-| [`listen_addr_ipv6`](#listen_addr_ipv6) | `String` | `"::"` |
-| [`listen_unix_sock`](#listen_unix_sock) | `String` | — |
-| [`listen_unix_sock_perm`](#listen_unix_sock_perm) | `String` | — |
-| [`listen_tcp`](#listen_tcp) | `bool` | — (auto) |
-| [`proxy_protocol`](#proxy_protocol) | `bool` | `false` |
-| [`proxy_protocol_header_timeout_ms`](#proxy_protocol_header_timeout_ms) | `u64` | `500` |
-| [`proxy_protocol_trusted_cidrs`](#proxy_protocol_trusted_cidrs) | `IpNetwork[]` | `[]` |
-| [`metrics_port`](#metrics_port) | `u16` | — |
-| [`metrics_listen`](#metrics_listen) | `String` | — |
-| [`metrics_whitelist`](#metrics_whitelist) | `IpNetwork[]` | `["127.0.0.1/32", "::1/128"]` |
-| [`max_connections`](#max_connections) | `u32` | `10000` |
-| [`accept_permit_timeout_ms`](#accept_permit_timeout_ms) | `u64` | `250` |
-| [`listen_backlog`](#listen_backlog) | `u32` | `1024` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`port`](#port) | `u16` | `443` | `✘` |
+| [`listen_addr_ipv4`](#listen_addr_ipv4) | `String` | `"0.0.0.0"` | `✘` |
+| [`listen_addr_ipv6`](#listen_addr_ipv6) | `String` | `"::"` | `✘` |
+| [`listen_unix_sock`](#listen_unix_sock) | `String` | — | `✘` |
+| [`listen_unix_sock_perm`](#listen_unix_sock_perm) | `String` | — | `✘` |
+| [`listen_tcp`](#listen_tcp) | `bool` | — (auto) | `✘` |
+| [`proxy_protocol`](#proxy_protocol) | `bool` | `false` | `✘` |
+| [`proxy_protocol_header_timeout_ms`](#proxy_protocol_header_timeout_ms) | `u64` | `500` | `✘` |
+| [`proxy_protocol_trusted_cidrs`](#proxy_protocol_trusted_cidrs) | `IpNetwork[]` | `[]` | `✘` |
+| [`metrics_port`](#metrics_port) | `u16` | — | `✘` |
+| [`metrics_listen`](#metrics_listen) | `String` | — | `✘` |
+| [`metrics_whitelist`](#metrics_whitelist) | `IpNetwork[]` | `["127.0.0.1/32", "::1/128"]` | `✘` |
+| [`api`](#serverapi) | `Table` | встроенные значения | `✘` |
+| [`admin_api`](#serverapi) | `Table` | алиас для `api` | `✘` |
+| [`listeners`](#serverlisteners) | `Table[]` | выводится из legacy listener-полей | `✘` |
+| [`max_connections`](#max_connections) | `u32` | `10000` | `✘` |
+| [`accept_permit_timeout_ms`](#accept_permit_timeout_ms) | `u64` | `250` | `✘` |
+| [`listen_backlog`](#listen_backlog) | `u32` | `1024` | `✘` |
+| [`conntrack_control`](#serverconntrack_control) | `Table` | встроенные значения | `✘` |

 ## port
  - **Ограничения / валидация**: `u16`.
@@ -1931,16 +1975,16 @@
 Примечание. Рабочий процесс `conntrack-control` работает **только в Linux**. В других операционных системах не запускается; если inline_conntrack_control имеет значение `true`, в логи записывается предупреждение. Для эффективной работы также требуется **CAP_NET_ADMIN** и пригодный к использованию бэкенд (nft или iptables/ip6tables в PATH). Утилита `conntrack` используется для удаления необязательных записей таблицы под нагрузкой.


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`inline_conntrack_control`](#inline_conntrack_control) | `bool` | `true` |
-| [`mode`](#mode) | `String` | `"tracked"` |
-| [`backend`](#backend) | `String` | `"auto"` |
-| [`profile`](#profile) | `String` | `"balanced"` |
-| [`hybrid_listener_ips`](#hybrid_listener_ips) | `IpAddr[]` | `[]` |
-| [`pressure_high_watermark_pct`](#pressure_high_watermark_pct) | `u8` | `85` |
-| [`pressure_low_watermark_pct`](#pressure_low_watermark_pct) | `u8` | `70` |
-| [`delete_budget_per_sec`](#delete_budget_per_sec) | `u64` | `4096` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`inline_conntrack_control`](#inline_conntrack_control) | `bool` | `true` | `✘` |
+| [`mode`](#mode) | `String` | `"tracked"` | `✘` |
+| [`backend`](#backend) | `String` | `"auto"` | `✘` |
+| [`profile`](#profile) | `String` | `"balanced"` | `✘` |
+| [`hybrid_listener_ips`](#hybrid_listener_ips) | `IpAddr[]` | `[]` | `✘` |
+| [`pressure_high_watermark_pct`](#pressure_high_watermark_pct) | `u8` | `85` | `✘` |
+| [`pressure_low_watermark_pct`](#pressure_low_watermark_pct) | `u8` | `70` | `✘` |
+| [`delete_budget_per_sec`](#delete_budget_per_sec) | `u64` | `4096` | `✘` |

 ## inline_conntrack_control
  - **Ограничения / валидация**: `bool`.
@@ -2027,21 +2071,21 @@
 Примечание: В этом разделе также задается устаревший параметр `[server.admin_api]` (аналогично `[server.api]`).


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`enabled`](#enabled) | `bool` | `true` |
-| [`listen`](#listen) | `String` | `"0.0.0.0:9091"` |
-| [`whitelist`](#whitelist) | `IpNetwork[]` | `["127.0.0.0/8"]` |
-| [`auth_header`](#auth_header) | `String` | `""` |
-| [`request_body_limit_bytes`](#request_body_limit_bytes) | `usize` | `65536` |
-| [`minimal_runtime_enabled`](#minimal_runtime_enabled) | `bool` | `true` |
-| [`minimal_runtime_cache_ttl_ms`](#minimal_runtime_cache_ttl_ms) | `u64` | `1000` |
-| [`runtime_edge_enabled`](#runtime_edge_enabled) | `bool` | `false` |
-| [`runtime_edge_cache_ttl_ms`](#runtime_edge_cache_ttl_ms) | `u64` | `1000` |
-| [`runtime_edge_top_n`](#runtime_edge_top_n) | `usize` | `10` |
-| [`runtime_edge_events_capacity`](#runtime_edge_events_capacity) | `usize` | `256` |
-| [`read_only`](#read_only) | `bool` | `false` |
-| [`gray_action`](#gray_action) | `"drop"`, `"api"`, or `"200"` | `"drop"` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`enabled`](#enabled) | `bool` | `true` | `✘` |
+| [`listen`](#listen) | `String` | `"0.0.0.0:9091"` | `✘` |
+| [`whitelist`](#whitelist) | `IpNetwork[]` | `["127.0.0.0/8"]` | `✘` |
+| [`auth_header`](#auth_header) | `String` | `""` | `✘` |
+| [`request_body_limit_bytes`](#request_body_limit_bytes) | `usize` | `65536` | `✘` |
+| [`minimal_runtime_enabled`](#minimal_runtime_enabled) | `bool` | `true` | `✘` |
+| [`minimal_runtime_cache_ttl_ms`](#minimal_runtime_cache_ttl_ms) | `u64` | `1000` | `✘` |
+| [`runtime_edge_enabled`](#runtime_edge_enabled) | `bool` | `false` | `✘` |
+| [`runtime_edge_cache_ttl_ms`](#runtime_edge_cache_ttl_ms) | `u64` | `1000` | `✘` |
+| [`runtime_edge_top_n`](#runtime_edge_top_n) | `usize` | `10` | `✘` |
+| [`runtime_edge_events_capacity`](#runtime_edge_events_capacity) | `usize` | `256` | `✘` |
+| [`read_only`](#read_only) | `bool` | `false` | `✘` |
+| [`gray_action`](#gray_action) | `"drop"`, `"api"`, or `"200"` | `"drop"` | `✘` |

 ## enabled
  - **Ограничения / валидация**: `bool`.
@@ -2165,13 +2209,14 @@
 # [[server.listeners]]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`ip`](#ip) | `IpAddr` | — |
-| [`announce`](#announce) | `String` | — |
-| [`announce_ip`](#announce_ip) | `IpAddr` | — |
-| [`proxy_protocol`](#proxy_protocol) | `bool` | — |
-| [`reuse_allow`](#reuse_allow) | `bool` | `false` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`ip`](#ip) | `IpAddr` | — | `✘` |
+| [`port`](#port-serverlisteners) | `u16` | `server.port` | `✘` |
+| [`announce`](#announce) | `String` | — | `✘` |
+| [`announce_ip`](#announce_ip) | `IpAddr` | — | `✘` |
+| [`proxy_protocol`](#proxy_protocol) | `bool` | — | `✘` |
+| [`reuse_allow`](#reuse_allow) | `bool` | `false` | `✘` |

 ## ip
  - **Ограничения / валидация**: Обязательный параметр. Значение должно содержать IP-адрес в формате строки.
@@ -2182,6 +2227,16 @@
    [[server.listeners]]
    ip = "0.0.0.0"
    ```
+## port (server.listeners)
+  - **Ограничения / валидация**: `u16` (необязательный параметр). Если не задан, используется `server.port`.
+  - **Описание**: TCP-порт для конкретного listener’а.
+  - **Пример**:
+
+    ```toml
+    [[server.listeners]]
+    ip = "0.0.0.0"
+    port = 443
+    ```
 ## announce
  - **Ограничения / валидация**: `String` (необязательный параметр). Не должен быть пустым, если задан.
  - **Описание**: Публичный IP-адрес или домен, объявляемый в proxy-ссылках для данного listener’а. Имеет приоритет над `announce_ip`.
@@ -2215,8 +2270,7 @@
    ip = "0.0.0.0"
    proxy_protocol = true
    ```
-## reuse_allow"
- `reuse_allow`
+## reuse_allow
  - **Ограничения / валидация**: `bool`.
  - **Описание**: Включает `SO_REUSEPORT` для совместного использования привязки нескольких экземпляров (позволяет нескольким экземплярам telemt прослушивать один и тот же `ip:port`).
  - **Пример**:
@@ -2231,18 +2285,18 @@
 # [timeouts]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`client_handshake`](#client_handshake) | `u64` | `30` |
-| [`relay_idle_policy_v2_enabled`](#relay_idle_policy_v2_enabled) | `bool` | `true` |
-| [`relay_client_idle_soft_secs`](#relay_client_idle_soft_secs) | `u64` | `120` |
-| [`relay_client_idle_hard_secs`](#relay_client_idle_hard_secs) | `u64` | `360` |
-| [`relay_idle_grace_after_downstream_activity_secs`](#relay_idle_grace_after_downstream_activity_secs) | `u64` | `30` |
-| [`tg_connect`](#tg_connect) | `u64` | `10` |
-| [`client_keepalive`](#client_keepalive) | `u64` | `15` |
-| [`client_ack`](#client_ack) | `u64` | `90` |
-| [`me_one_retry`](#me_one_retry) | `u8` | `12` |
-| [`me_one_timeout_ms`](#me_one_timeout_ms) | `u64` | `1200` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`client_first_byte_idle_secs`](#client_first_byte_idle_secs) | `u64` | `300` | `✘` |
+| [`client_handshake`](#client_handshake) | `u64` | `30` | `✘` |
+| [`relay_idle_policy_v2_enabled`](#relay_idle_policy_v2_enabled) | `bool` | `true` | `✘` |
+| [`relay_client_idle_soft_secs`](#relay_client_idle_soft_secs) | `u64` | `120` | `✘` |
+| [`relay_client_idle_hard_secs`](#relay_client_idle_hard_secs) | `u64` | `360` | `✘` |
+| [`relay_idle_grace_after_downstream_activity_secs`](#relay_idle_grace_after_downstream_activity_secs) | `u64` | `30` | `✘` |
+| [`client_keepalive`](#client_keepalive) | `u64` | `15` | `✘` |
+| [`client_ack`](#client_ack) | `u64` | `90` | `✘` |
+| [`me_one_retry`](#me_one_retry) | `u8` | `12` | `✘` |
+| [`me_one_timeout_ms`](#me_one_timeout_ms) | `u64` | `1200` | `✘` |

 ## client_handshake
  - **Ограничения / валидация**: Должно быть `> 0`. Значение указано в секундах. Также используется в качестве верхней границы некоторых задержек эмуляции TLS (см. `censorship.server_hello_delay_max_ms`).
@@ -2298,15 +2352,6 @@
    [timeouts]
    relay_idle_grace_after_downstream_activity_secs = 30
    ```
-## tg_connect
-  - **Ограничения / валидация**: `u64` (секунд).
-  - **Описание**: Таймаут подключения к upstream-серверу Telegram (в секундах).
-  - **Пример**:
-
-    ```toml
-    [timeouts]
-    tg_connect = 10
-    ```
 ## client_keepalive
  - **Ограничения / валидация**: `u64` (секунд).
  - **Описание**: Таймаут keepalive для клиента..
@@ -2348,41 +2393,40 @@
 # [censorship]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`tls_domain`](#tls_domain) | `String` | `"petrovich.ru"` |
-| [`tls_domains`](#tls_domains) | `String[]` | `[]` |
-| [`unknown_sni_action`](#unknown_sni_action) | `"drop"`, `"mask"`, `"accept"`, `"reject_handshake"` | `"drop"` |
-| [`tls_fetch_scope`](#tls_fetch_scope) | `String` | `""` |
-| [`tls_fetch`](#tls_fetch) | `Table` | built-in defaults |
-| [`mask`](#mask) | `bool` | `true` |
-| [`mask_host`](#mask_host) | `String` | — |
-| [`mask_port`](#mask_port) | `u16` | `443` |
-| [`exclusive_mask`](#exclusive_mask) | `Map<String,String>` | `{}` |
-| [`mask_unix_sock`](#mask_unix_sock) | `String` | — |
-| [`fake_cert_len`](#fake_cert_len) | `usize` | `2048` |
-| [`tls_emulation`](#tls_emulation) | `bool` | `true` |
-| [`tls_front_dir`](#tls_front_dir) | `String` | `"tlsfront"` |
-| [`server_hello_delay_min_ms`](#server_hello_delay_min_ms) | `u64` | `0` |
-| [`server_hello_delay_max_ms`](#server_hello_delay_max_ms) | `u64` | `0` |
-| [`tls_new_session_tickets`](#tls_new_session_tickets) | `u8` | `0` |
-| [`tls_full_cert_ttl_secs`](#tls_full_cert_ttl_secs) | `u64` | `90` |
-| [`serverhello_compact`](#serverhello_compact) | `bool` | `false` |
-| [`alpn_enforce`](#alpn_enforce) | `bool` | `true` |
-| [`mask_proxy_protocol`](#mask_proxy_protocol) | `u8` | `0` |
-| [`mask_shape_hardening`](#mask_shape_hardening) | `bool` | `true` |
-| [`mask_shape_hardening_aggressive_mode`](#mask_shape_hardening_aggressive_mode) | `bool` | `false` |
-| [`mask_shape_bucket_floor_bytes`](#mask_shape_bucket_floor_bytes) | `usize` | `512` |
-| [`mask_shape_bucket_cap_bytes`](#mask_shape_bucket_cap_bytes) | `usize` | `4096` |
-| [`mask_shape_above_cap_blur`](#mask_shape_above_cap_blur) | `bool` | `false` |
-| [`mask_shape_above_cap_blur_max_bytes`](#mask_shape_above_cap_blur_max_bytes) | `usize` | `512` |
-| [`mask_relay_max_bytes`](#mask_relay_max_bytes) | `usize` | `5242880` |
-| [`mask_relay_timeout_ms`](mask_relay_timeout_ms) | `u64` | `60_000` |
-| [`mask_relay_idle_timeout_ms`](mask_relay_idle_timeout_ms) | `u64` | `5_000` |
-| [`mask_classifier_prefetch_timeout_ms`](#mask_classifier_prefetch_timeout_ms) | `u64` | `5` |
-| [`mask_timing_normalization_enabled`](#mask_timing_normalization_enabled) | `bool` | `false` |
-| [`mask_timing_normalization_floor_ms`](#mask_timing_normalization_floor_ms) | `u64` | `0` |
-| [`mask_timing_normalization_ceiling_ms`](#mask_timing_normalization_ceiling_ms) | `u64` | `0` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`tls_domain`](#tls_domain) | `String` | `"petrovich.ru"` | `✘` |
+| [`tls_domains`](#tls_domains) | `String[]` | `[]` | `✘` |
+| [`unknown_sni_action`](#unknown_sni_action) | `"drop"`, `"mask"`, `"accept"`, `"reject_handshake"` | `"drop"` | `✘` |
+| [`tls_fetch_scope`](#tls_fetch_scope) | `String` | `""` | `✘` |
+| [`tls_fetch`](#tls_fetch) | `Table` | built-in defaults | `✘` |
+| [`mask`](#mask) | `bool` | `true` | `✘` |
+| [`mask_host`](#mask_host) | `String` | — | `✘` |
+| [`mask_port`](#mask_port) | `u16` | `443` | `✘` |
+| [`mask_unix_sock`](#mask_unix_sock) | `String` | — | `✘` |
+| [`fake_cert_len`](#fake_cert_len) | `usize` | `2048` | `✘` |
+| [`tls_emulation`](#tls_emulation) | `bool` | `true` | `✘` |
+| [`tls_front_dir`](#tls_front_dir) | `String` | `"tlsfront"` | `✘` |
+| [`server_hello_delay_min_ms`](#server_hello_delay_min_ms) | `u64` | `0` | `✘` |
+| [`server_hello_delay_max_ms`](#server_hello_delay_max_ms) | `u64` | `0` | `✘` |
+| [`tls_new_session_tickets`](#tls_new_session_tickets) | `u8` | `0` | `✘` |
+| [`tls_full_cert_ttl_secs`](#tls_full_cert_ttl_secs) | `u64` | `90` | `✘` |
+| [`serverhello_compact`](#serverhello_compact) | `bool` | `false` | `✘` |
+| [`alpn_enforce`](#alpn_enforce) | `bool` | `true` | `✘` |
+| [`mask_proxy_protocol`](#mask_proxy_protocol) | `u8` | `0` | `✘` |
+| [`mask_shape_hardening`](#mask_shape_hardening) | `bool` | `true` | `✘` |
+| [`mask_shape_hardening_aggressive_mode`](#mask_shape_hardening_aggressive_mode) | `bool` | `false` | `✘` |
+| [`mask_shape_bucket_floor_bytes`](#mask_shape_bucket_floor_bytes) | `usize` | `512` | `✘` |
+| [`mask_shape_bucket_cap_bytes`](#mask_shape_bucket_cap_bytes) | `usize` | `4096` | `✘` |
+| [`mask_shape_above_cap_blur`](#mask_shape_above_cap_blur) | `bool` | `false` | `✘` |
+| [`mask_shape_above_cap_blur_max_bytes`](#mask_shape_above_cap_blur_max_bytes) | `usize` | `512` | `✘` |
+| [`mask_relay_max_bytes`](#mask_relay_max_bytes) | `usize` | `5242880` | `✘` |
+| [`mask_relay_timeout_ms`](mask_relay_timeout_ms) | `u64` | `60_000` | `✘` |
+| [`mask_relay_idle_timeout_ms`](mask_relay_idle_timeout_ms) | `u64` | `5_000` | `✘` |
+| [`mask_classifier_prefetch_timeout_ms`](#mask_classifier_prefetch_timeout_ms) | `u64` | `5` | `✘` |
+| [`mask_timing_normalization_enabled`](#mask_timing_normalization_enabled) | `bool` | `false` | `✘` |
+| [`mask_timing_normalization_floor_ms`](#mask_timing_normalization_floor_ms) | `u64` | `0` | `✘` |
+| [`mask_timing_normalization_ceiling_ms`](#mask_timing_normalization_ceiling_ms) | `u64` | `0` | `✘` |

 ## tls_domain
  - **Ограничения / валидация**: Не должно быть пустым. Не должно содержать пробелы или `/`.
@@ -2817,15 +2861,15 @@
 # [censorship.tls_fetch]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`profiles`](#profiles) | `String[]` | `["modern_chrome_like", "modern_firefox_like", "compat_tls12", "legacy_minimal"]` |
-| [`strict_route`](#strict_route) | `bool` | `true` |
-| [`attempt_timeout_ms`](#attempt_timeout_ms) | `u64` | `5000` |
-| [`total_budget_ms`](#total_budget_ms) | `u64` | `15000` |
-| [`grease_enabled`](#grease_enabled) | `bool` | `false` |
-| [`deterministic`](#deterministic) | `bool` | `false` |
-| [`profile_cache_ttl_secs`](#profile_cache_ttl_secs) | `u64` | `600` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`profiles`](#profiles) | `String[]` | `["modern_chrome_like", "modern_firefox_like", "compat_tls12", "legacy_minimal"]` | `✘` |
+| [`strict_route`](#strict_route) | `bool` | `true` | `✘` |
+| [`attempt_timeout_ms`](#attempt_timeout_ms) | `u64` | `5000` | `✘` |
+| [`total_budget_ms`](#total_budget_ms) | `u64` | `15000` | `✘` |
+| [`grease_enabled`](#grease_enabled) | `bool` | `false` | `✘` |
+| [`deterministic`](#deterministic) | `bool` | `false` | `✘` |
+| [`profile_cache_ttl_secs`](#profile_cache_ttl_secs) | `u64` | `600` | `✘` |

 ## profiles
  - **Ограничения / валидация**: `String[]`. Пустой список возвращает значения по умолчанию; дубликаты удаляются с сохранением порядка.
@@ -2894,23 +2938,24 @@
 # [access]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`users`](#users) | `Map<String, String>` | `{"default": "000…000"}` |
-| [`user_ad_tags`](#user_ad_tags) | `Map<String, String>` | `{}` |
-| [`user_max_tcp_conns`](#user_max_tcp_conns) | `Map<String, usize>` | `{}` |
-| [`user_max_tcp_conns_global_each`](#user_max_tcp_conns_global_each) | `usize` | `0` |
-| [`user_expirations`](#user_expirations) | `Map<String, DateTime<Utc>>` | `{}` |
-| [`user_data_quota`](#user_data_quota) | `Map<String, u64>` | `{}` |
-| [`user_max_unique_ips`](#user_max_unique_ips) | `Map<String, usize>` | `{}` |
-| [`user_max_unique_ips_global_each`](#user_max_unique_ips_global_each) | `usize` | `0` |
-| [`user_max_unique_ips_mode`](#user_max_unique_ips_mode) | `"active_window"`, `"time_window"`, or `"combined"` | `"active_window"` |
-| [`user_max_unique_ips_window_secs`](#user_max_unique_ips_window_secs) | `u64` | `30` |
-| [`replay_check_len`](#replay_check_len) | `usize` | `65536` |
-| [`replay_window_secs`](#replay_window_secs) | `u64` | `120` |
-| [`ignore_time_skew`](#ignore_time_skew) | `bool` | `false` |
-| [`user_rate_limits`](#user_rate_limits) | `Map<String, RateLimitBps>` | `{}` |
-| [`cidr_rate_limits`](#cidr_rate_limits) | `Map<IpNetwork, RateLimitBps>` | `{}` |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`users`](#users) | `Map<String, String>` | `{"default": "000…000"}` | `✔` |
+| [`user_ad_tags`](#user_ad_tags) | `Map<String, String>` | `{}` | `✔` |
+| [`user_max_tcp_conns`](#user_max_tcp_conns) | `Map<String, usize>` | `{}` | `✔` |
+| [`user_max_tcp_conns_global_each`](#user_max_tcp_conns_global_each) | `usize` | `0` | `✔` |
+| [`user_expirations`](#user_expirations) | `Map<String, DateTime<Utc>>` | `{}` | `✔` |
+| [`user_data_quota`](#user_data_quota) | `Map<String, u64>` | `{}` | `✔` |
+| [`user_max_unique_ips`](#user_max_unique_ips) | `Map<String, usize>` | `{}` | `✔` |
+| [`user_max_unique_ips_global_each`](#user_max_unique_ips_global_each) | `usize` | `0` | `✔` |
+| [`user_max_unique_ips_mode`](#user_max_unique_ips_mode) | `"active_window"`, `"time_window"`, or `"combined"` | `"active_window"` | `✔` |
+| [`user_max_unique_ips_window_secs`](#user_max_unique_ips_window_secs) | `u64` | `30` | `✔` |
+| [`user_source_deny`](#user_source_deny) | `Map<String, IpNetwork[]>` | `{}` | `✘` |
+| [`replay_check_len`](#replay_check_len) | `usize` | `65536` | `✘` |
+| [`replay_window_secs`](#replay_window_secs) | `u64` | `120` | `✘` |
+| [`ignore_time_skew`](#ignore_time_skew) | `bool` | `false` | `✘` |
+| [`user_rate_limits`](#user_rate_limits) | `Map<String, RateLimitBps>` | `{}` | `✔` |
+| [`cidr_rate_limits`](#cidr_rate_limits) | `Map<IpNetwork, RateLimitBps>` | `{}` | `✔` |

 ## users
  - **Ограничения / валидация**: Не должно быть пустым (должен существовать хотя бы один пользователь). Каждое значение должно состоять **ровно из 32 шестнадцатеричных символов**.
@@ -3010,6 +3055,20 @@
    [access]
    user_max_unique_ips_window_secs = 30
    ```
+## user_source_deny
+  - **Ограничения / валидация**: Таблица `username -> IpNetwork[]`. Каждая сеть должна разбираться как CIDR, например `203.0.113.0/24` или `2001:db8::/32`.
+  - **Описание**: Deny-list исходных IP/CIDR для конкретного пользователя, применяемый **после успешной аутентификации** в TLS- и MTProto-handshake путях. Совпавший source IP отклоняется тем же fail-closed путём, что и невалидная аутентификация.
+  - **Пример**:
+
+    ```toml
+    [access.user_source_deny]
+    alice = ["203.0.113.0/24", "2001:db8:abcd::/48"]
+    bob = ["198.51.100.42/32"]
+    ```
+
+  - **Краткая проверка**:
+    - соединение пользователя `alice` с source `203.0.113.55` отклоняется, потому что совпадает с `203.0.113.0/24`;
+    - соединение пользователя `alice` с source `198.51.100.10` допускается этим набором правил, потому что совпадений нет.
 ## replay_check_len
  - **Ограничения / валидация**: `usize`.
  - **Описание**: Количество последних сообщений/запросов, которое система запоминает, чтобы не допустить их повторной отправки (replay).
@@ -3060,19 +3119,23 @@
 # [[upstreams]]


-| Ключ | Тип | По умолчанию |
-| --- | ---- | ------- |
-| [`type`](#type) | `"direct"`, `"socks4"`, `"socks5"`, or `"shadowsocks"` | — |
-| [`weight`](#weight) | `u16` | `1` |
-| [`enabled`](#enabled) | `bool` | `true` |
-| [`scopes`](#scopes) | `String` | `""` |
-| [`interface`](#interface) | `String` | — |
-| [`bind_addresses`](#bind_addresses) | `String[]` | — |
-| [`url`](#url) | `String` | — |
-| [`address`](#address) | `String` | — |
-| [`user_id`](#user_id) | `String` | — |
-| [`username`](#username) | `String` | — |
-| [`password`](#password) | `String` | — |
+| Ключ | Тип | По умолчанию | Hot-Reload |
+| --- | ---- | ------- | ---------- |
+| [`type`](#type) | `"direct"`, `"socks4"`, `"socks5"`, or `"shadowsocks"` | — | `✘` |
+| [`weight`](#weight) | `u16` | `1` | `✘` |
+| [`enabled`](#enabled) | `bool` | `true` | `✘` |
+| [`scopes`](#scopes) | `String` | `""` | `✘` |
+| [`ipv4`](#ipv4-upstreams) | `bool` | — (auto) | `✘` |
+| [`ipv6`](#ipv6-upstreams) | `bool` | — (auto) | `✘` |
+| [`interface`](#interface) | `String` | — | `✘` |
+| [`bind_addresses`](#bind_addresses) | `String[]` | — | `✘` |
+| [`bindtodevice`](#bindtodevice) | `String` | — | `✘` |
+| [`force_bind`](#force_bind) | `String` | — | `✘` |
+| [`url`](#url) | `String` | — | `✘` |
+| [`address`](#address) | `String` | — | `✘` |
+| [`user_id`](#user_id) | `String` | — | `✘` |
+| [`username`](#username) | `String` | — | `✘` |
+| [`password`](#password) | `String` | — | `✘` |

 ## type
  - **Ограничения / валидация**: Обязательный параметр.`"direct"`, `"socks4"`, `"socks5"`, `"shadowsocks"`.
@@ -3123,6 +3186,26 @@
    address = "10.0.0.10:1080"
    scopes = "me, fetch, dc2"
    ```
+## ipv4 (upstreams)
+  - **Ограничения / валидация**: `bool` (необязательный параметр).
+  - **Описание**: Разрешает IPv4 DC-targets для этого upstream. Если не задан, Telemt определяет поддержку автоматически по runtime-состоянию connectivity.
+  - **Пример**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    ipv4 = true
+    ```
+## ipv6 (upstreams)
+  - **Ограничения / валидация**: `bool` (необязательный параметр).
+  - **Описание**: Разрешает IPv6 DC-targets для этого upstream. Если не задан, Telemt определяет поддержку автоматически по runtime-состоянию connectivity.
+  - **Пример**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    ipv6 = false
+    ```
 ## interface
  - **Ограничения / валидация**: `String` (необязательный параметр).
    - для `"direct"`: может быть IP-адресом (используется как явный local bind) или именем сетевого интерфейса ОС (резолвится в IP во время выполнения; только Unix).
@@ -3153,6 +3236,26 @@
    type = "direct"
    bind_addresses = ["192.0.2.10", "192.0.2.11"]
    ```
+## bindtodevice
+  - **Ограничения / валидация**: `String` (необязательный параметр). Применяется только для `type = "direct"` и только в Linux.
+  - **Описание**: Жёсткая привязка исходящих direct TCP-connect к интерфейсу через `SO_BINDTODEVICE`.
+  - **Пример**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    bindtodevice = "eth0"
+    ```
+## force_bind
+  - **Ограничения / валидация**: `String` (необязательный параметр). Алиас для `bindtodevice`.
+  - **Описание**: Обратно-совместимый алиас для жёсткой Linux-привязки к интерфейсу через `SO_BINDTODEVICE`.
+  - **Пример**:
+
+    ```toml
+    [[upstreams]]
+    type = "direct"
+    force_bind = "eth0"
+    ```
 ## url
  - **Ограничения / валидация**: Применяется в случае, если `type = "shadowsocks"`.
    - Должен быть действительный URL-адрес Shadowsocks, принятый `shadowsocks` контейнером.
--- a/docs/FAQ.en.md
+++ b/docs/FAQ.en.md
@@ -172,7 +172,7 @@ Those cross-DC requests are normal and happen constantly.
 > If your home DC is DC2 and DC2 goes down, you **cannot** reach DC5 even though DC5 itself is perfectly healthy.  
 > The client has no valid session to route the request through.  

-This is also why an MTProxy only needs to reach Telegram's DC infrastructure as a whole.  
+This is also why it is required for MTProxy to reach Telegram's DC infrastructure as a whole.  
 The proxy itself doesn't care which DC your account lives on. The client negotiates the correct DC through the proxy after connecting.

 ### How many people can use one link
--- a/docs/FAQ.ru.md
+++ b/docs/FAQ.ru.md
@@ -157,7 +157,7 @@ https://github.com/telemt/telemt/discussions/167

 ## Как клиенты взаимодействуют с дата-центрами Telegram
 При регистрации аккаунта Telegram он навсегда привязывается к одному из дата-центров (DC).  
-Telegram заранее определяет к какому DC привязать аккаунт исходя из региона, к которому относиться номер телефона.  
+Telegram заранее определяет к какому DC привязать аккаунт исходя из региона, к которому относится номер телефона.  
 Этот DC становится вашим **домашним**: именно там хранится весь контент, который вы загружаете (фото, видео, файлы, сообщения).  
 И именно на нем клиент авторизуется при каждом подключении.  

@@ -170,7 +170,7 @@ Telegram заранее определяет к какому DC привязат
 > Если ваш домашний DC — DC2, и DC2 лежит, вы **не сможете** достучаться  и до DC5, даже если сам DC5 полностью исправен.  
 > У клиента просто нет валидной сессии, через которую можно было бы направить запрос.  

-По той же причине MTProxy достаточно иметь доступ к инфраструктуре Telegram в целом.  
+По той же причине MTProxy необходимо иметь доступ к инфраструктуре Telegram целиком, а не частично.  
 Cамому MTProxy всё равно, на каком DC живёт ваш аккаунт. Клиент cам договаривается о нужном DC через прокси уже после подключения.  

 ## Что такое dd и ee в контексте MTProxy?
--- a/docs/Quick_start/QUICK_START_GUIDE.ru.md
+++ b/docs/Quick_start/QUICK_START_GUIDE.ru.md
@@ -235,7 +235,10 @@ curl -s http://127.0.0.1:9091/v1/users | jq -r '.data[] | "[\(.username)]", (.li

 # Telemt через Docker Compose

-**1. Отредактируйте `config.toml` в корневом каталоге репозитория (как минимум: порт, пользовательские секреты, tls_domain)**  
+**1. Создайте директорию `config/` и поместите в неё отрдеактированный `config.toml` (указав как минимум: порт, пользовательские секреты, tls_domain):**
+```bash
+mkdir config && mv config.toml config/
+```
 **2. Запустите контейнер:**
 ```bash
 docker compose up -d --build
@@ -249,7 +252,7 @@ docker compose logs -f telemt
 docker compose down
 ```
 > [!NOTE]
-> - В `docker-compose.yml` файл `./config.toml` монтируется в `/app/config.toml` (доступно только для чтения)  
+> - Директория `./config/` монтируется в `/etc/telemt/` (read-write), что позволяет API атомарно обновлять config.toml
 > - По умолчанию публикуются порты 443:443, а контейнер запускается со сброшенными привилегиями (добавлена только `NET_BIND_SERVICE`)  
 > - Если вам действительно нужна сеть хоста (обычно это требуется только для некоторых конфигураций IPv6), раскомментируйте `network_mode: host`

--- a/install.sh
+++ b/install.sh
@@ -84,27 +84,29 @@ set_language() {
            L_INFO_KEEP_CONF="Примечание: Конфигурация сохранена. Используйте 'purge' для очистки."
            L_INFO_I_START="Начинается установка"
            L_I_STAGE_1=">>> Этап 1: Проверка окружения и зависимостей"
-            L_I_STAGE_1_5=">>> Этап 1.5: Интерактивная настройка"
+            L_I_STAGE_2=">>> Этап 2: Интерактивная настройка"
            L_I_PROMPT_DOM="\nПожалуйста, укажите домен TLS\nНажмите Enter, чтобы оставить по умолчанию [%s]: "
+            L_I_PROMPT_PORT="\nПожалуйста, укажите порт сервера\nНажмите Enter, чтобы оставить по умолчанию [%s]: "
            L_WARN_NO_TTY="Интерактивный режим недоступен (нет TTY). Используется:"
-            L_I_STAGE_2=">>> Этап 2: Загрузка архива"
+            L_I_STAGE_3=">>> Этап 3: Загрузка архива"
            L_ERR_TMP_DIR="Не удалось создать временную директорию"
            L_ERR_TMP_INV="Временная директория недействительна"
            L_INFO_FALLBACK="Сборка x86_64-v3 не найдена, откат к стандартной x86_64..."
            L_ERR_DL_FAIL="Ошибка загрузки архива"
-            L_I_STAGE_3=">>> Этап 3: Распаковка архива"
+            L_I_STAGE_4=">>> Этап 4: Распаковка архива"
            L_ERR_EXTRACT="Ошибка распаковки архива."
            L_ERR_BIN_NOT_FOUND="Бинарный файл не найден в архиве"
-            L_I_STAGE_4=">>> Этап 4: Настройка окружения (Юзер, Группа, Папки)"
-            L_I_STAGE_5=">>> Этап 5: Установка бинарного файла"
-            L_I_STAGE_6=">>> Этап 6: Генерация/Обновление конфигурации"
-            L_I_STAGE_7=">>> Этап 7: Установка и запуск службы"
+            L_I_STAGE_5=">>> Этап 5: Настройка окружения (Юзер, Группа, Папки)"
+            L_I_STAGE_6=">>> Этап 6: Установка бинарного файла"
+            L_I_STAGE_7=">>> Этап 7: Генерация/Обновление конфигурации"
+            L_I_STAGE_8=">>> Этап 8: Установка и запуск службы"
            L_OUT_WARN_H="УСТАНОВКА ЗАВЕРШЕНА С ПРЕДУПРЕЖДЕНИЯМИ"
            L_OUT_WARN_D="Служба установлена, но не запустилась.\nПожалуйста, проверьте логи.\n"
            L_OUT_SUCC_H="УСТАНОВКА УСПЕШНО ЗАВЕРШЕНА"
            L_OUT_UNINST_H="УДАЛЕНИЕ ЗАВЕРШЕНО"
            L_OUT_LINK="Ваша ссылка для подключения к Telegram Proxy:\n"
            L_ERR_INCORR_ROOT_LOGIN="Используйте 'su -' или 'sudo -i' для входа под пользователем root"
+            L_OUT_LOGS="Чтобы посмотреть логи (в случае проблем), используйте команду:"
            ;;
        *)
            L_ERR_DOMAIN_REQ="requires a domain argument."
@@ -159,27 +161,29 @@ set_language() {
            L_INFO_KEEP_CONF="Note: Configuration kept. Run with 'purge' to remove completely."
            L_INFO_I_START="Starting installation of"
            L_I_STAGE_1=">>> Stage 1: Verifying environment and dependencies"
-            L_I_STAGE_1_5=">>> Stage 1.5: Interactive Setup"
+            L_I_STAGE_2=">>> Stage 2: Interactive Setup"
            L_I_PROMPT_DOM="\nPlease specify the TLS Domain\nPress Enter to keep default [%s]: "
+            L_I_PROMPT_PORT="\nPlease specify the Server Port\nPress Enter to keep default [%s]: "
            L_WARN_NO_TTY="Interactive mode unavailable (no TTY). Using:"
-            L_I_STAGE_2=">>> Stage 2: Downloading archive"
+            L_I_STAGE_3=">>> Stage 3: Downloading archive"
            L_ERR_TMP_DIR="Temp directory creation failed"
            L_ERR_TMP_INV="Temp directory is invalid or was not created"
            L_INFO_FALLBACK="x86_64-v3 build not found, falling back to standard x86_64..."
            L_ERR_DL_FAIL="Download failed"
-            L_I_STAGE_3=">>> Stage 3: Extracting archive"
+            L_I_STAGE_4=">>> Stage 4: Extracting archive"
            L_ERR_EXTRACT="Extraction failed."
            L_ERR_BIN_NOT_FOUND="Binary not found in archive"
-            L_I_STAGE_4=">>> Stage 4: Setting up environment (User, Group, Directories)"
-            L_I_STAGE_5=">>> Stage 5: Installing binary"
-            L_I_STAGE_6=">>> Stage 6: Generating/Updating configuration"
-            L_I_STAGE_7=">>> Stage 7: Installing and starting service"
+            L_I_STAGE_5=">>> Stage 5: Setting up environment (User, Group, Directories)"
+            L_I_STAGE_6=">>> Stage 6: Installing binary"
+            L_I_STAGE_7=">>> Stage 7: Generating/Updating configuration"
+            L_I_STAGE_8=">>> Stage 8: Installing and starting service"
            L_OUT_WARN_H="INSTALLATION COMPLETED WITH WARNINGS"
            L_OUT_WARN_D="The service was installed but failed to start.\nPlease check the logs to determine the issue.\n"
            L_OUT_SUCC_H="INSTALLATION SUCCESS"
            L_OUT_UNINST_H="UNINSTALLATION COMPLETE"
            L_OUT_LINK="Your Telegram Proxy connection link:\n"
            L_ERR_INCORR_ROOT_LOGIN="Use 'su -' or 'sudo -i' to login under root"
+            L_OUT_LOGS="To view logs (in case of issues), use the following command:"
            ;;
    esac
 }
@@ -267,7 +271,10 @@ say() {
    if [ "$#" -eq 0 ] || [ -z "${1:-}" ]; then
        printf '\n'
    else
-        printf '[INFO] %s\n' "$*"
+        case "$*" in
+            \[*\]*) printf '%s\n' "$*" ;;
+            *) printf '[INFO] %s\n' "$*" ;;
+        esac
    fi
 }
 die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
@@ -392,7 +399,7 @@ verify_common() {

    if [ "$(id -u)" -eq 0 ]; then
        SUDO=""
-        if [ "$(id -u)" -ne 0 ]; then
+        if [ "${USER:-}" != "root" ] && [ "${LOGNAME:-}" != "root" ]; then
            die "$L_ERR_INCORR_ROOT_LOGIN"
        fi
    else
@@ -525,9 +532,9 @@ setup_dirs() {

 stop_service() {
    svc="$(get_svc_mgr)"
-    if [ "$svc" = "systemd" ] && systemctl is-active --quiet "$SERVICE_NAME" 2>/dev/null; then
+    if [ "$svc" = "systemd" ] && $SUDO systemctl is-active --quiet "$SERVICE_NAME" 2>/dev/null; then
        $SUDO systemctl stop "$SERVICE_NAME" 2>/dev/null || true
-    elif [ "$svc" = "openrc" ] && rc-service "$SERVICE_NAME" status >/dev/null 2>&1; then
+    elif [ "$svc" = "openrc" ] && $SUDO rc-service "$SERVICE_NAME" status >/dev/null 2>&1; then
        $SUDO rc-service "$SERVICE_NAME" stop 2>/dev/null || true
    fi
 }
@@ -539,7 +546,7 @@ install_binary() {
    fi

    $SUDO mkdir -p "$INSTALL_DIR" || die "$L_ERR_MKDIR"
-    
+
    $SUDO rm -f "$bin_dst" 2>/dev/null || true

    if command -v install >/dev/null 2>&1; then
@@ -609,33 +616,33 @@ install_config() {

        tmp_conf="${TEMP_DIR}/config.tmp"
        $SUDO cat "$CONFIG_FILE" > "$tmp_conf"
-        
+
        escaped_domain="$(printf '%s\n' "$TLS_DOMAIN" | tr -d '[:cntrl:]' | sed 's/\\/\\\\/g; s/"/\\"/g')"

        awk -v port="$SERVER_PORT" -v secret="$USER_SECRET" -v domain="$escaped_domain" -v ad_tag="$AD_TAG" \
            -v flag_p="$PORT_PROVIDED" -v flag_s="$SECRET_PROVIDED" -v flag_d="$DOMAIN_PROVIDED" -v flag_a="$AD_TAG_PROVIDED" '
        BEGIN { ad_tag_handled = 0 }
-        
+
        flag_p == "1" && /^[ \t]*port[ \t]*=/ { print "port = " port; next }
        flag_s == "1" && /^[ \t]*hello[ \t]*=/ { print "hello = \"" secret "\""; next }
        flag_d == "1" && /^[ \t]*tls_domain[ \t]*=/ { print "tls_domain = \"" domain "\""; next }
-        
-        flag_a == "1" && /^[ \t]*ad_tag[ \t]*=/ { 
-            if (!ad_tag_handled) { 
-                print "ad_tag = \"" ad_tag "\""; 
-                ad_tag_handled = 1; 
-            } 
-            next 
+
+        flag_a == "1" && /^[ \t]*ad_tag[ \t]*=/ {
+            if (!ad_tag_handled) {
+                print "ad_tag = \"" ad_tag "\"";
+                ad_tag_handled = 1;
+            }
+            next
        }
-        flag_a == "1" && /^\[general\]/ { 
-            print; 
-            if (!ad_tag_handled) { 
-                print "ad_tag = \"" ad_tag "\""; 
-                ad_tag_handled = 1; 
-            } 
-            next 
+        flag_a == "1" && /^\[general\]/ {
+            print;
+            if (!ad_tag_handled) {
+                print "ad_tag = \"" ad_tag "\"";
+                ad_tag_handled = 1;
+            }
+            next
        }
-        
+
        { print }
        ' "$tmp_conf" > "${tmp_conf}.new" && mv "${tmp_conf}.new" "$tmp_conf"

@@ -785,11 +792,11 @@ uninstall() {
        say "$L_U_STAGE_5"
        $SUDO rm -rf "$CONFIG_DIR" "$WORK_DIR"
        $SUDO rm -f "$CONFIG_FILE"
-        
+
        if check_os_entity passwd telemt; then
            $SUDO userdel telemt 2>/dev/null || $SUDO deluser telemt 2>/dev/null || true
        fi
-        
+
        if check_os_entity group telemt; then
            $SUDO groupdel telemt 2>/dev/null || $SUDO delgroup telemt 2>/dev/null || true
        fi
@@ -830,10 +837,36 @@ case "$ACTION" in
            fi
        fi

-        check_port_availability
+        if [ "$PORT_PROVIDED" -eq 0 ] || [ "$DOMAIN_PROVIDED" -eq 0 ]; then
+            say "$L_I_STAGE_2"
+        fi
+
+        if [ "$PORT_PROVIDED" -eq 0 ]; then
+            if [ -t 0 ] || [ -c /dev/tty ]; then
+                while true; do
+                    printf "$L_I_PROMPT_PORT" "$SERVER_PORT"
+                    read -r input_port </dev/tty || input_port=""
+                    if [ -z "$input_port" ]; then
+                        break
+                    fi
+                    case "$input_port" in
+                        *[!0-9]*) printf '[ERROR] %s\n' "$L_ERR_PORT_NUM" >&2; continue ;;
+                    esac
+                    port_num="$(printf '%s\n' "$input_port" | sed 's/^0*//')"
+                    [ -z "$port_num" ] && port_num="0"
+                    if [ "${#port_num}" -gt 5 ] || [ "$port_num" -lt 1 ] || [ "$port_num" -gt 65535 ]; then
+                        printf '[ERROR] %s\n' "$L_ERR_PORT_RANGE" >&2; continue
+                    fi
+                    SERVER_PORT="$port_num"
+                    break
+                done
+            else
+                say "[WARNING] $L_WARN_NO_TTY $SERVER_PORT"
+            fi
+            PORT_PROVIDED=1
+        fi

        if [ "$DOMAIN_PROVIDED" -eq 0 ]; then
-            say "$L_I_STAGE_1_5"
            if [ -t 0 ] || [ -c /dev/tty ]; then
                printf "$L_I_PROMPT_DOM" "$TLS_DOMAIN"
                read -r input_domain </dev/tty || input_domain=""
@@ -846,6 +879,8 @@ case "$ACTION" in
            DOMAIN_PROVIDED=1
        fi

+        check_port_availability
+
        if [ "$TARGET_VERSION" != "latest" ]; then
            TARGET_VERSION="${TARGET_VERSION#v}"
        fi
@@ -859,7 +894,7 @@ case "$ACTION" in
            DL_URL="https://github.com/${REPO}/releases/download/${TARGET_VERSION}/${FILE_NAME}"
        fi

-        say "$L_I_STAGE_2"
+        say "$L_I_STAGE_3"
        TEMP_DIR="$(mktemp -d)" || die "$L_ERR_TMP_DIR"
        if [ -z "$TEMP_DIR" ] || [ ! -d "$TEMP_DIR" ]; then
            die "$L_ERR_TMP_INV"
@@ -881,7 +916,7 @@ case "$ACTION" in
            fi
        fi

-        say "$L_I_STAGE_3"
+        say "$L_I_STAGE_4"
        if ! gzip -dc "${TEMP_DIR}/${FILE_NAME}" | tar -xf - -C "$TEMP_DIR" 2>/dev/null; then
            die "$L_ERR_EXTRACT"
        fi
@@ -889,16 +924,16 @@ case "$ACTION" in
        EXTRACTED_BIN="$(find "$TEMP_DIR" -type f -name "$BIN_NAME" -print 2>/dev/null | head -n 1 || true)"
        [ -n "$EXTRACTED_BIN" ] || die "$L_ERR_BIN_NOT_FOUND"

-        say "$L_I_STAGE_4"
+        say "$L_I_STAGE_5"
        ensure_user_group; setup_dirs; stop_service

-        say "$L_I_STAGE_5"
+        say "$L_I_STAGE_6"
        install_binary "$EXTRACTED_BIN" "${INSTALL_DIR}/${BIN_NAME}"

-        say "$L_I_STAGE_6"
+        say "$L_I_STAGE_7"
        install_config

-        say "$L_I_STAGE_7"
+        say "$L_I_STAGE_8"
        install_service

        if [ "${SERVICE_START_FAILED:-0}" -eq 1 ]; then
@@ -916,7 +951,7 @@ case "$ACTION" in
        if command -v curl >/dev/null 2>&1; then SERVER_IP="$(curl -s4 -m 3 ifconfig.me 2>/dev/null || curl -s4 -m 3 api.ipify.org 2>/dev/null || true)"
        elif command -v wget >/dev/null 2>&1; then SERVER_IP="$(wget -qO- -T 3 ifconfig.me 2>/dev/null || wget -qO- -T 3 api.ipify.org 2>/dev/null || true)"; fi
        [ -z "$SERVER_IP" ] && SERVER_IP="<YOUR_SERVER_IP>"
-        
+
        if command -v xxd >/dev/null 2>&1; then HEX_DOMAIN="$(printf '%s' "$TLS_DOMAIN" | xxd -p | tr -d '\n')"
        elif command -v hexdump >/dev/null 2>&1; then HEX_DOMAIN="$(printf '%s' "$TLS_DOMAIN" | hexdump -v -e '/1 "%02x"')"
        elif command -v od >/dev/null 2>&1; then HEX_DOMAIN="$(printf '%s' "$TLS_DOMAIN" | od -A n -t x1 | tr -d ' \n')"
@@ -927,6 +962,15 @@ case "$ACTION" in
        printf '%b\n' "$L_OUT_LINK"
        printf '  tg://proxy?server=%s&port=%s&secret=%s\n\n' "$SERVER_IP" "$SERVER_PORT" "$CLIENT_SECRET"

+        svc="$(get_svc_mgr)"
+        if [ "$svc" = "systemd" ]; then
+            printf '%s\n' "$L_OUT_LOGS"
+            printf '  sudo journalctl -u %s -f\n\n' "$SERVICE_NAME"
+        elif [ "$svc" = "openrc" ]; then
+            printf '%s\n' "$L_OUT_LOGS"
+            printf '  sudo tail -f /var/log/messages /var/log/syslog 2>/dev/null | grep -i %s\n\n' "$SERVICE_NAME"
+        fi
+
        printf '====================================================================\n'
        ;;
 esac
--- a/src/api/http_utils.rs
+++ b/src/api/http_utils.rs
@@ -1,6 +1,7 @@
 use http_body_util::{BodyExt, Full};
 use hyper::StatusCode;
 use hyper::body::{Bytes, Incoming};
+use hyper::header::ALLOW;
 use serde::Serialize;
 use serde::de::DeserializeOwned;

@@ -25,6 +26,8 @@ pub(super) fn success_response<T: Serialize>(
 }

 pub(super) fn error_response(request_id: u64, failure: ApiFailure) -> hyper::Response<Full<Bytes>> {
+    let status = failure.status;
+    let allow = failure.allow;
    let payload = ErrorResponse {
        ok: false,
        error: ErrorBody {
@@ -40,11 +43,13 @@ pub(super) fn error_response(request_id: u64, failure: ApiFailure) -> hyper::Res
        )
        .into_bytes()
    });
-    hyper::Response::builder()
-        .status(failure.status)
-        .header("content-type", "application/json; charset=utf-8")
-        .body(Full::new(Bytes::from(body)))
-        .unwrap()
+    let mut builder = hyper::Response::builder()
+        .status(status)
+        .header("content-type", "application/json; charset=utf-8");
+    if let Some(allow) = allow {
+        builder = builder.header(ALLOW, allow);
+    }
+    builder.body(Full::new(Bytes::from(body))).unwrap()
 }

 pub(super) async fn read_json<T: DeserializeOwned>(
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -41,7 +41,9 @@ mod runtime_watch;
 mod runtime_zero;
 mod users;

-use config_store::{current_revision, load_config_from_disk, parse_if_match};
+use config_store::{
+    current_revision, ensure_expected_revision, load_config_from_disk, parse_if_match,
+};
 use events::ApiEventStore;
 use http_utils::{error_response, read_json, read_optional_json, success_response};
 use model::{
@@ -75,6 +77,10 @@ use users::{
 const API_MAX_CONTROL_CONNECTIONS: usize = 1024;
 const API_HTTP_CONNECTION_TIMEOUT: Duration = Duration::from_secs(15);
 const ROUTE_USERNAME_ERROR: &str = "username must match [A-Za-z0-9_.-] and be 1..64 chars";
+const ALLOW_GET: &str = "GET";
+const ALLOW_POST: &str = "POST";
+const ALLOW_GET_POST: &str = "GET, POST";
+const ALLOW_GET_PATCH_DELETE: &str = "GET, PATCH, DELETE";

 pub(super) struct ApiRuntimeState {
    pub(super) process_started_at_epoch_secs: u64,
@@ -125,6 +131,57 @@ fn parse_route_username(user: &str) -> Result<&str, ApiFailure> {
    }
 }

+fn user_action_route_matches(path: &str, suffix: &str) -> bool {
+    path.strip_prefix("/v1/users/")
+        .and_then(|path| path.strip_suffix(suffix))
+        .map(|user| !user.is_empty() && !user.contains('/'))
+        .unwrap_or(false)
+}
+
+fn allowed_methods_for_path(path: &str) -> Option<&'static str> {
+    match path {
+        "/v1/health"
+        | "/v1/health/ready"
+        | "/v1/system/info"
+        | "/v1/runtime/gates"
+        | "/v1/runtime/initialization"
+        | "/v1/limits/effective"
+        | "/v1/security/posture"
+        | "/v1/security/whitelist"
+        | "/v1/stats/summary"
+        | "/v1/stats/zero/all"
+        | "/v1/stats/upstreams"
+        | "/v1/stats/minimal/all"
+        | "/v1/stats/me-writers"
+        | "/v1/stats/dcs"
+        | "/v1/runtime/me-pool-state"
+        | "/v1/runtime/me_pool_state"
+        | "/v1/runtime/me-quality"
+        | "/v1/runtime/me_quality"
+        | "/v1/runtime/upstream-quality"
+        | "/v1/runtime/upstream_quality"
+        | "/v1/runtime/nat-stun"
+        | "/v1/runtime/nat_stun"
+        | "/v1/runtime/me-selftest"
+        | "/v1/runtime/connections/summary"
+        | "/v1/runtime/events/recent"
+        | "/v1/stats/users/active-ips"
+        | "/v1/stats/users/quota"
+        | "/v1/stats/users" => Some(ALLOW_GET),
+        "/v1/users" => Some(ALLOW_GET_POST),
+        _ if user_action_route_matches(path, "/reset-quota") => Some(ALLOW_POST),
+        _ if user_action_route_matches(path, "/rotate-secret") => Some(ALLOW_POST),
+        _ if path
+            .strip_prefix("/v1/users/")
+            .map(|user| !user.is_empty() && !user.contains('/'))
+            .unwrap_or(false) =>
+        {
+            Some(ALLOW_GET_PATCH_DELETE)
+        }
+        _ => None,
+    }
+}
+
 pub async fn serve(
    listen: SocketAddr,
    stats: Arc<Stats>,
@@ -435,22 +492,22 @@ async fn handle(
                let data = build_dcs_data(shared.as_ref(), api_cfg).await;
                Ok(success_response(StatusCode::OK, data, revision))
            }
-            ("GET", "/v1/runtime/me_pool_state") => {
+            ("GET", "/v1/runtime/me-pool-state") | ("GET", "/v1/runtime/me_pool_state") => {
                let revision = current_revision(&shared.config_path).await?;
                let data = build_runtime_me_pool_state_data(shared.as_ref()).await;
                Ok(success_response(StatusCode::OK, data, revision))
            }
-            ("GET", "/v1/runtime/me_quality") => {
+            ("GET", "/v1/runtime/me-quality") | ("GET", "/v1/runtime/me_quality") => {
                let revision = current_revision(&shared.config_path).await?;
                let data = build_runtime_me_quality_data(shared.as_ref()).await;
                Ok(success_response(StatusCode::OK, data, revision))
            }
-            ("GET", "/v1/runtime/upstream_quality") => {
+            ("GET", "/v1/runtime/upstream-quality") | ("GET", "/v1/runtime/upstream_quality") => {
                let revision = current_revision(&shared.config_path).await?;
                let data = build_runtime_upstream_quality_data(shared.as_ref()).await;
                Ok(success_response(StatusCode::OK, data, revision))
            }
-            ("GET", "/v1/runtime/nat_stun") => {
+            ("GET", "/v1/runtime/nat-stun") | ("GET", "/v1/runtime/nat_stun") => {
                let revision = current_revision(&shared.config_path).await?;
                let data = build_runtime_nat_stun_data(shared.as_ref()).await;
                Ok(success_response(StatusCode::OK, data, revision))
@@ -506,7 +563,7 @@ async fn handle(
                .await;
                Ok(success_response(StatusCode::OK, users, revision))
            }
-            ("GET", "/v1/users/quota") => {
+            ("GET", "/v1/stats/users/quota") => {
                let revision = current_revision(&shared.config_path).await?;
                let disk_cfg = load_config_from_disk(&shared.config_path).await?;
                let data = build_user_quota_list(&disk_cfg, shared.stats.as_ref());
@@ -567,6 +624,16 @@ async fn handle(
                            ),
                        ));
                    }
+                    let expected_revision = parse_if_match(req.headers());
+                    let disk_cfg = load_config_from_disk(&shared.config_path).await?;
+                    ensure_expected_revision(&shared.config_path, expected_revision.as_deref())
+                        .await?;
+                    if !disk_cfg.access.users.contains_key(user) {
+                        return Ok(error_response(
+                            request_id,
+                            ApiFailure::new(StatusCode::NOT_FOUND, "not_found", "User not found"),
+                        ));
+                    }
                    let snapshot = match crate::quota_state::reset_user_quota(
                        &shared.quota_state_path,
                        shared.stats.as_ref(),
@@ -761,16 +828,18 @@ async fn handle(
                    if method == Method::POST {
                        return Ok(error_response(
                            request_id,
-                            ApiFailure::new(StatusCode::NOT_FOUND, "not_found", "Route not found"),
+                            ApiFailure::method_not_allowed(ALLOW_GET_PATCH_DELETE),
                        ));
                    }
                    return Ok(error_response(
                        request_id,
-                        ApiFailure::new(
-                            StatusCode::METHOD_NOT_ALLOWED,
-                            "method_not_allowed",
-                            "Unsupported HTTP method for this route",
-                        ),
+                        ApiFailure::method_not_allowed(ALLOW_GET_PATCH_DELETE),
+                    ));
+                }
+                if let Some(allow) = allowed_methods_for_path(normalized_path) {
+                    return Ok(error_response(
+                        request_id,
+                        ApiFailure::method_not_allowed(allow),
                    ));
                }
                debug!(
--- a/src/api/model.rs
+++ b/src/api/model.rs
@@ -15,6 +15,7 @@ pub(super) struct ApiFailure {
    pub(super) status: StatusCode,
    pub(super) code: &'static str,
    pub(super) message: String,
+    pub(super) allow: Option<&'static str>,
 }

 impl ApiFailure {
@@ -23,6 +24,7 @@ impl ApiFailure {
            status,
            code,
            message: message.into(),
+            allow: None,
        }
    }

@@ -33,6 +35,15 @@ impl ApiFailure {
    pub(super) fn bad_request(message: impl Into<String>) -> Self {
        Self::new(StatusCode::BAD_REQUEST, "bad_request", message)
    }
+
+    pub(super) fn method_not_allowed(allow: &'static str) -> Self {
+        Self {
+            status: StatusCode::METHOD_NOT_ALLOWED,
+            code: "method_not_allowed",
+            message: "Unsupported HTTP method for this route".to_string(),
+            allow: Some(allow),
+        }
+    }
 }

 #[derive(Serialize)]
--- a/src/maestro/helpers.rs
+++ b/src/maestro/helpers.rs
@@ -1,6 +1,7 @@
 #![allow(clippy::items_after_test_module)]

 use std::path::{Path, PathBuf};
+use std::sync::atomic::{AtomicBool, Ordering};
 use std::time::Duration;

 use tokio::sync::watch;
@@ -18,8 +19,27 @@ use crate::transport::middle_proxy::{
 const MAESTRO_COLOR: &str = "\x1b[92m";
 const COLOR_RESET: &str = "\x1b[0m";

+static MAESTRO_COLORS_ENABLED: AtomicBool = AtomicBool::new(true);
+
+/// Enables or disables ANSI color in direct MAESTRO status lines.
+pub(crate) fn set_maestro_colors_enabled(enabled: bool) {
+    MAESTRO_COLORS_ENABLED.store(enabled, Ordering::Relaxed);
+}
+
+fn format_maestro_line(message: impl AsRef<str>, colors_enabled: bool) -> String {
+    if colors_enabled {
+        format!("{MAESTRO_COLOR}MAESTRO{COLOR_RESET}: {}", message.as_ref())
+    } else {
+        format!("MAESTRO: {}", message.as_ref())
+    }
+}
+
+/// Prints a direct MAESTRO status line outside the tracing subscriber.
 pub(crate) fn print_maestro_line(message: impl AsRef<str>) {
-    eprintln!("{MAESTRO_COLOR}MAESTRO{COLOR_RESET}: {}", message.as_ref());
+    eprintln!(
+        "{}",
+        format_maestro_line(message, MAESTRO_COLORS_ENABLED.load(Ordering::Relaxed))
+    );
 }

 pub(crate) fn resolve_runtime_config_path(
@@ -274,11 +294,24 @@ mod tests {
    use std::path::{Path, PathBuf};

    use super::{
-        expected_handshake_close_description, is_expected_handshake_eof, peer_close_description,
-        resolve_runtime_base_dir, resolve_runtime_config_path,
+        expected_handshake_close_description, format_maestro_line, is_expected_handshake_eof,
+        peer_close_description, resolve_runtime_base_dir, resolve_runtime_config_path,
    };
    use crate::error::{ProxyError, StreamError};

+    #[test]
+    fn maestro_line_formatter_respects_disabled_colors() {
+        let plain = format_maestro_line("boot", false);
+        assert_eq!(plain, "MAESTRO: boot");
+        assert!(!plain.contains('\x1b'));
+    }
+
+    #[test]
+    fn maestro_line_formatter_keeps_color_when_enabled() {
+        let colored = format_maestro_line("boot", true);
+        assert!(colored.contains("\x1b[92mMAESTRO\x1b[0m"));
+    }
+
    #[test]
    fn resolve_runtime_config_path_anchors_relative_to_startup_cwd() {
        let nonce = std::time::SystemTime::now()
--- a/src/maestro/mod.rs
+++ b/src/maestro/mod.rs
@@ -49,6 +49,7 @@ use crate::transport::UpstreamManager;
 use crate::transport::middle_proxy::MePool;
 use helpers::{
    parse_cli, print_maestro_line, resolve_runtime_base_dir, resolve_runtime_config_path,
+    set_maestro_colors_enabled,
 };

 #[cfg(unix)]
@@ -314,6 +315,7 @@ async fn run_telemt_core(
        eprintln!("[telemt] Invalid network.dns_overrides: {}", e);
        std::process::exit(1);
    }
+    set_maestro_colors_enabled(!config.general.disable_colors);
    startup_tracker
        .complete_component(COMPONENT_CONFIG_LOAD, Some("config is ready".to_string()))
        .await;
--- a/src/protocol/tests/tls_security_tests.rs
+++ b/src/protocol/tests/tls_security_tests.rs
@@ -1385,6 +1385,7 @@ fn emulated_server_hello_never_places_alpn_in_server_hello_extensions() {
        false,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        Some(b"h2".to_vec()),
        0,
@@ -1509,12 +1510,22 @@ fn test_validate_tls_handshake_format() {
 }

 fn build_client_hello_with_exts(exts: Vec<(u16, Vec<u8>)>, host: &str) -> Vec<u8> {
+    build_client_hello_with_ciphers_and_exts(&[[0x13, 0x01]], exts, host)
+}
+
+fn build_client_hello_with_ciphers_and_exts(
+    cipher_suites: &[[u8; 2]],
+    exts: Vec<(u16, Vec<u8>)>,
+    host: &str,
+) -> Vec<u8> {
    let mut body = Vec::new();
    body.extend_from_slice(&TLS_VERSION);
    body.extend_from_slice(&[0u8; 32]);
    body.push(0);
-    body.extend_from_slice(&2u16.to_be_bytes());
-    body.extend_from_slice(&[0x13, 0x01]);
+    body.extend_from_slice(&((cipher_suites.len() * 2) as u16).to_be_bytes());
+    for suite in cipher_suites {
+        body.extend_from_slice(suite);
+    }
    body.push(1);
    body.push(0);

@@ -1654,6 +1665,52 @@ fn detect_client_hello_tls_version_rejects_malformed_supported_versions() {
    assert!(detect_client_hello_tls_version(&ch).is_none());
 }

+#[test]
+fn select_server_hello_cipher_suite_keeps_profile_cipher_when_offered() {
+    let ch = build_client_hello_with_ciphers_and_exts(
+        &[[0x13, 0x01], [0x13, 0x03]],
+        Vec::new(),
+        "example.com",
+    );
+    assert_eq!(
+        select_server_hello_cipher_suite(&ch, [0x13, 0x03]),
+        [0x13, 0x03]
+    );
+}
+
+#[test]
+fn select_server_hello_cipher_suite_ignores_profile_tls12_cipher() {
+    let ch = build_client_hello_with_ciphers_and_exts(
+        &[[0xc0, 0x2f], [0x13, 0x03]],
+        Vec::new(),
+        "example.com",
+    );
+    assert_eq!(
+        select_server_hello_cipher_suite(&ch, [0xc0, 0x2f]),
+        [0x13, 0x03]
+    );
+}
+
+#[test]
+fn select_server_hello_cipher_suite_falls_back_to_offered_tls13_suite() {
+    let ch = build_client_hello_with_ciphers_and_exts(&[[0x13, 0x03]], Vec::new(), "example.com");
+    assert_eq!(
+        select_server_hello_cipher_suite(&ch, [0x13, 0x01]),
+        [0x13, 0x03]
+    );
+}
+
+#[test]
+fn select_server_hello_cipher_suite_keeps_preferred_for_malformed_clienthello() {
+    let mut ch =
+        build_client_hello_with_ciphers_and_exts(&[[0x13, 0x03]], Vec::new(), "example.com");
+    ch.truncate(12);
+    assert_eq!(
+        select_server_hello_cipher_suite(&ch, [0x13, 0x01]),
+        [0x13, 0x01]
+    );
+}
+
 #[test]
 fn extract_sni_rejects_zero_length_host_name() {
    let mut sni_ext = Vec::new();
@@ -2179,7 +2236,7 @@ fn light_fuzz_boot_time_timestamp_matrix_with_short_replay_window_obeys_boot_cap
 }

 #[test]
-fn server_hello_application_data_contains_alpn_marker_when_selected() {
+fn server_hello_application_data_omits_alpn_marker_when_selected() {
    let secret = b"alpn_marker_test";
    let client_digest = [0x55u8; TLS_DIGEST_LEN];
    let session_id = vec![0xAB; 32];
@@ -2206,8 +2263,8 @@ fn server_hello_application_data_contains_alpn_marker_when_selected() {
    assert!(
        app_payload
            .windows(expected.len())
-            .any(|window| window == expected),
-        "first application payload must carry ALPN marker for selected protocol"
+            .all(|window| window != expected),
+        "first application payload must not expose plaintext ALPN marker bytes"
    );
 }

@@ -2303,14 +2360,14 @@ fn server_hello_ignores_oversized_alpn_when_marker_would_not_fit() {
 }

 #[test]
-fn server_hello_embeds_full_alpn_marker_when_it_exactly_fits_fake_cert_len() {
+fn server_hello_omits_alpn_marker_even_when_it_would_fit_fake_cert_len() {
    let secret = b"alpn_exact_fit_test";
    let client_digest = [0x58u8; TLS_DIGEST_LEN];
    let session_id = vec![0xA5; 32];
    let rng = crate::crypto::SecureRandom::new();
    let proto = vec![b'z'; 57];

-    // marker_len = 4 + (2 + (1 + proto_len)) = 7 + proto_len = 64
+    // marker_len = 4 + (2 + (1 + proto_len)) = 7 + proto_len = 64.
    let response = build_server_hello(
        secret,
        &client_digest,
@@ -2336,7 +2393,7 @@ fn server_hello_embeds_full_alpn_marker_when_it_exactly_fits_fake_cert_len() {
    expected_marker.extend_from_slice(&proto);

    assert_eq!(app_payload.len(), expected_marker.len());
-    assert_eq!(app_payload, expected_marker.as_slice());
+    assert_ne!(app_payload, expected_marker.as_slice());
 }

 #[test]
--- a/src/protocol/tls.rs
+++ b/src/protocol/tls.rs
@@ -105,6 +105,8 @@ mod extension_type {
 /// TLS Cipher Suites
 mod cipher_suite {
    pub const TLS_AES_128_GCM_SHA256: [u8; 2] = [0x13, 0x01];
+    pub const TLS_AES_256_GCM_SHA384: [u8; 2] = [0x13, 0x02];
+    pub const TLS_CHACHA20_POLY1305_SHA256: [u8; 2] = [0x13, 0x03];
 }

 /// TLS Named Curves
@@ -241,6 +243,13 @@ impl ServerHelloBuilder {
        self
    }

+    fn with_cipher_suite(mut self, cipher_suite: [u8; 2]) -> Self {
+        if cipher_suite != [0, 0] {
+            self.cipher_suite = cipher_suite;
+        }
+        self
+    }
+
    /// Build ServerHello message (without record header)
    fn build_message(&self) -> Vec<u8> {
        let Ok(session_id_len) = u8::try_from(self.session_id.len()) else {
@@ -520,6 +529,33 @@ pub fn build_server_hello(
    rng: &SecureRandom,
    alpn: Option<Vec<u8>>,
    new_session_tickets: u8,
+) -> Vec<u8> {
+    build_server_hello_with_cipher(
+        secret,
+        client_digest,
+        session_id,
+        fake_cert_len,
+        rng,
+        cipher_suite::TLS_AES_128_GCM_SHA256,
+        alpn,
+        new_session_tickets,
+    )
+}
+
+/// Build TLS ServerHello response with a caller-selected cipher suite.
+///
+/// The caller is responsible for selecting a suite that is compatible with the
+/// already-authenticated ClientHello. Keeping the selection outside this
+/// builder avoids extra ClientHello parsing in the response construction path.
+pub(crate) fn build_server_hello_with_cipher(
+    secret: &[u8],
+    client_digest: &[u8; TLS_DIGEST_LEN],
+    session_id: &[u8],
+    fake_cert_len: usize,
+    rng: &SecureRandom,
+    selected_cipher_suite: [u8; 2],
+    alpn: Option<Vec<u8>>,
+    new_session_tickets: u8,
 ) -> Vec<u8> {
    const MIN_APP_DATA: usize = 64;
    const MAX_APP_DATA: usize = MAX_TLS_CIPHERTEXT_SIZE;
@@ -528,6 +564,7 @@ pub fn build_server_hello(

    // Build ServerHello
    let server_hello = ServerHelloBuilder::new(session_id.to_vec())
+        .with_cipher_suite(selected_cipher_suite)
        .with_x25519_key(&x25519_key)
        .with_tls13_version()
        .build_record();
@@ -538,28 +575,14 @@ pub fn build_server_hello(
        TLS_VERSION[0],
        TLS_VERSION[1],
        0x00,
-        0x01, // length = 1
-        0x01, // CCS byte
+        0x01,
+        0x01,
    ];

    // Build first encrypted flight mimic as opaque ApplicationData bytes.
-    // Embed a compact EncryptedExtensions-like ALPN block when selected.
+    // ALPN belongs inside encrypted EncryptedExtensions in real TLS 1.3.
    let mut fake_cert = Vec::with_capacity(fake_cert_len);
-    if let Some(proto) = alpn
-        .as_ref()
-        .filter(|p| !p.is_empty() && p.len() <= u8::MAX as usize)
-    {
-        let proto_list_len = 1usize + proto.len();
-        let ext_data_len = 2usize + proto_list_len;
-        let marker_len = 4usize + ext_data_len;
-        if marker_len <= fake_cert_len {
-            fake_cert.extend_from_slice(&0x0010u16.to_be_bytes());
-            fake_cert.extend_from_slice(&(ext_data_len as u16).to_be_bytes());
-            fake_cert.extend_from_slice(&(proto_list_len as u16).to_be_bytes());
-            fake_cert.push(proto.len() as u8);
-            fake_cert.extend_from_slice(proto);
-        }
-    }
+    let _ = alpn;
    if fake_cert.len() < fake_cert_len {
        fake_cert.extend_from_slice(&rng.bytes(fake_cert_len - fake_cert.len()));
    } else if fake_cert.len() > fake_cert_len {
@@ -580,7 +603,7 @@ pub fn build_server_hello(
    let ticket_count = new_session_tickets.min(4);
    if ticket_count > 0 {
        for _ in 0..ticket_count {
-            let ticket_len: usize = rng.range(48) + 48; // 48-95 bytes
+            let ticket_len: usize = rng.range(48) + 48;
            let mut record = Vec::with_capacity(5 + ticket_len);
            record.push(TLS_RECORD_APPLICATION);
            record.extend_from_slice(&TLS_VERSION);
@@ -927,6 +950,112 @@ pub fn detect_client_hello_tls_version(handshake: &[u8]) -> Option<ClientHelloTl
    }
 }

+fn client_hello_cipher_suites_range(handshake: &[u8]) -> Option<(usize, usize)> {
+    if handshake.len() < 5 || handshake[0] != TLS_RECORD_HANDSHAKE {
+        return None;
+    }
+
+    let record_len = u16::from_be_bytes([handshake[3], handshake[4]]) as usize;
+    let record_end = 5usize.checked_add(record_len)?;
+    if record_end > handshake.len() {
+        return None;
+    }
+
+    let mut pos = 5;
+    if handshake.get(pos) != Some(&0x01) {
+        return None;
+    }
+    pos += 1;
+
+    if pos + 3 > record_end {
+        return None;
+    }
+    let handshake_len = ((handshake[pos] as usize) << 16)
+        | ((handshake[pos + 1] as usize) << 8)
+        | handshake[pos + 2] as usize;
+    pos += 3;
+    let handshake_end = pos.checked_add(handshake_len)?;
+    if handshake_end > record_end {
+        return None;
+    }
+
+    if pos + 2 + 32 > handshake_end {
+        return None;
+    }
+    pos += 2 + 32;
+
+    let session_id_len = *handshake.get(pos)? as usize;
+    pos = pos.checked_add(1)?.checked_add(session_id_len)?;
+    if pos + 2 > handshake_end {
+        return None;
+    }
+
+    let cipher_len = u16::from_be_bytes([handshake[pos], handshake[pos + 1]]) as usize;
+    if cipher_len == 0 || cipher_len % 2 != 0 {
+        return None;
+    }
+    pos += 2;
+    let cipher_end = pos.checked_add(cipher_len)?;
+    if cipher_end > handshake_end {
+        return None;
+    }
+
+    Some((pos, cipher_end))
+}
+
+fn client_hello_offers_cipher_suite(
+    handshake: &[u8],
+    range: (usize, usize),
+    suite: [u8; 2],
+) -> bool {
+    let mut pos = range.0;
+    while pos + 1 < range.1 {
+        if handshake[pos] == suite[0] && handshake[pos + 1] == suite[1] {
+            return true;
+        }
+        pos += 2;
+    }
+    false
+}
+
+fn is_tls13_cipher_suite(suite: [u8; 2]) -> bool {
+    suite == cipher_suite::TLS_AES_128_GCM_SHA256
+        || suite == cipher_suite::TLS_AES_256_GCM_SHA384
+        || suite == cipher_suite::TLS_CHACHA20_POLY1305_SHA256
+}
+
+/// Select the ServerHello cipher suite from the already-received ClientHello.
+///
+/// This is intentionally a borrowed, zero-allocation scan. It runs only for an
+/// authenticated success response and keeps malformed or unexpected ClientHello
+/// shapes on the previous fallback behavior.
+pub(crate) fn select_server_hello_cipher_suite(handshake: &[u8], preferred: [u8; 2]) -> [u8; 2] {
+    let preferred = if is_tls13_cipher_suite(preferred) {
+        preferred
+    } else {
+        cipher_suite::TLS_AES_128_GCM_SHA256
+    };
+    let Some(range) = client_hello_cipher_suites_range(handshake) else {
+        return preferred;
+    };
+
+    if client_hello_offers_cipher_suite(handshake, range, preferred) {
+        return preferred;
+    }
+
+    for fallback in [
+        cipher_suite::TLS_AES_128_GCM_SHA256,
+        cipher_suite::TLS_CHACHA20_POLY1305_SHA256,
+        cipher_suite::TLS_AES_256_GCM_SHA384,
+    ] {
+        if client_hello_offers_cipher_suite(handshake, range, fallback) {
+            return fallback;
+        }
+    }
+
+    preferred
+}
+
 /// Check if bytes look like a TLS ClientHello
 pub fn is_tls_handshake(first_bytes: &[u8]) -> bool {
    if first_bytes.len() < 3 {
--- a/src/proxy/handshake.rs
+++ b/src/proxy/handshake.rs
@@ -1504,6 +1504,13 @@ where
    let validation_session_id_slice = &validation_session_id[..validation_session_id_len];

    let response = if let Some((cached_entry, use_full_cert_payload)) = cached {
+        let preferred_cipher_suite = if cached_entry.server_hello_template.cipher_suite == [0, 0] {
+            [0x13, 0x01]
+        } else {
+            cached_entry.server_hello_template.cipher_suite
+        };
+        let selected_cipher_suite =
+            tls::select_server_hello_cipher_suite(handshake, preferred_cipher_suite);
        emulator::build_emulated_server_hello(
            &validated_secret,
            &validation_digest,
@@ -1512,17 +1519,20 @@ where
            use_full_cert_payload,
            config.censorship.serverhello_compact,
            client_tls_version,
+            selected_cipher_suite,
            rng,
            selected_alpn.clone(),
            config.censorship.tls_new_session_tickets,
        )
    } else {
-        tls::build_server_hello(
+        let selected_cipher_suite = tls::select_server_hello_cipher_suite(handshake, [0x13, 0x01]);
+        tls::build_server_hello_with_cipher(
            &validated_secret,
            &validation_digest,
            validation_session_id_slice,
            config.censorship.fake_cert_len,
            rng,
+            selected_cipher_suite,
            selected_alpn.clone(),
            config.censorship.tls_new_session_tickets,
        )
--- a/src/proxy/middle_relay.rs
+++ b/src/proxy/middle_relay.rs
@@ -1,6 +1,6 @@
+use std::collections::BTreeSet;
 #[cfg(test)]
 use std::collections::hash_map::DefaultHasher;
-use std::collections::{BTreeSet, HashMap};
 #[cfg(test)]
 use std::future::Future;
 #[cfg(test)]
--- a/src/proxy/middle_relay/d2c.rs
+++ b/src/proxy/middle_relay/d2c.rs
@@ -437,8 +437,9 @@ where
    W: AsyncWrite + Unpin + Send + 'static,
 {
    tokio::select! {
-        result = client_writer.write_all(bytes) => result.map_err(ProxyError::Io),
+        biased;
        _ = cancel.cancelled() => Err(ProxyError::MiddleClientWriterCancelled),
+        result = client_writer.write_all(bytes) => result.map_err(ProxyError::Io),
    }
 }

@@ -450,7 +451,8 @@ where
    W: AsyncWrite + Unpin + Send + 'static,
 {
    tokio::select! {
-        result = client_writer.flush() => result.map_err(ProxyError::Io),
+        biased;
        _ = cancel.cancelled() => Err(ProxyError::MiddleClientWriterCancelled),
+        result = client_writer.flush() => result.map_err(ProxyError::Io),
    }
 }
--- a/src/proxy/middle_relay/idle.rs
+++ b/src/proxy/middle_relay/idle.rs
@@ -1,4 +1,5 @@
 use super::*;
+use dashmap::DashMap;

 mod read;

@@ -10,10 +11,10 @@ pub(crate) use self::read::{

 #[derive(Default)]
 pub(crate) struct RelayIdleCandidateRegistry {
-    pub(in crate::proxy::middle_relay) by_conn_id: HashMap<u64, RelayIdleCandidateMeta>,
-    pub(in crate::proxy::middle_relay) ordered: BTreeSet<(u64, u64)>,
-    pressure_event_seq: u64,
-    pressure_consumed_seq: u64,
+    pub(in crate::proxy::middle_relay) by_conn_id: DashMap<u64, RelayIdleCandidateMeta>,
+    pub(in crate::proxy::middle_relay) ordered: parking_lot::Mutex<BTreeSet<(u64, u64)>>,
+    pressure_event_seq: AtomicU64,
+    pressure_consumed_seq: AtomicU64,
 }

 /// Queue metadata used to preserve FIFO ordering for idle relay eviction.
@@ -23,25 +24,10 @@ pub(in crate::proxy::middle_relay) struct RelayIdleCandidateMeta {
    pub(in crate::proxy::middle_relay) mark_pressure_seq: u64,
 }

-pub(super) fn relay_idle_candidate_registry_lock_in(
-    shared: &ProxySharedState,
-) -> std::sync::MutexGuard<'_, RelayIdleCandidateRegistry> {
-    let registry = &shared.middle_relay.relay_idle_registry;
-    match registry.lock() {
-        Ok(guard) => guard,
-        Err(poisoned) => {
-            let mut guard = poisoned.into_inner();
-            *guard = RelayIdleCandidateRegistry::default();
-            registry.clear_poison();
-            guard
-        }
-    }
-}
-
 pub(super) fn mark_relay_idle_candidate_in(shared: &ProxySharedState, conn_id: u64) -> bool {
-    let mut guard = relay_idle_candidate_registry_lock_in(shared);
+    let registry = &shared.middle_relay.relay_idle_registry;

-    if guard.by_conn_id.contains_key(&conn_id) {
+    if registry.by_conn_id.contains_key(&conn_id) {
        return false;
    }

@@ -52,24 +38,38 @@ pub(super) fn mark_relay_idle_candidate_in(shared: &ProxySharedState, conn_id: u
        .saturating_add(1);
    let meta = RelayIdleCandidateMeta {
        mark_order_seq,
-        mark_pressure_seq: guard.pressure_event_seq,
+        mark_pressure_seq: registry.pressure_event_seq.load(Ordering::Relaxed),
    };
-    guard.by_conn_id.insert(conn_id, meta);
-    guard.ordered.insert((meta.mark_order_seq, conn_id));
-    true
+    match registry.by_conn_id.entry(conn_id) {
+        dashmap::mapref::entry::Entry::Occupied(_) => false,
+        dashmap::mapref::entry::Entry::Vacant(entry) => {
+            entry.insert(meta);
+            registry
+                .ordered
+                .lock()
+                .insert((meta.mark_order_seq, conn_id));
+            true
+        }
+    }
 }

 pub(super) fn clear_relay_idle_candidate_in(shared: &ProxySharedState, conn_id: u64) {
-    let mut guard = relay_idle_candidate_registry_lock_in(shared);
+    let registry = &shared.middle_relay.relay_idle_registry;

-    if let Some(meta) = guard.by_conn_id.remove(&conn_id) {
-        guard.ordered.remove(&(meta.mark_order_seq, conn_id));
+    if let Some((_, meta)) = registry.by_conn_id.remove(&conn_id) {
+        registry
+            .ordered
+            .lock()
+            .remove(&(meta.mark_order_seq, conn_id));
    }
 }

 pub(super) fn note_relay_pressure_event_in(shared: &ProxySharedState) {
-    let mut guard = relay_idle_candidate_registry_lock_in(shared);
-    guard.pressure_event_seq = guard.pressure_event_seq.wrapping_add(1);
+    shared
+        .middle_relay
+        .relay_idle_registry
+        .pressure_event_seq
+        .fetch_add(1, Ordering::Relaxed);
 }

 pub(crate) fn note_global_relay_pressure(shared: &ProxySharedState) {
@@ -77,8 +77,11 @@ pub(crate) fn note_global_relay_pressure(shared: &ProxySharedState) {
 }

 pub(super) fn relay_pressure_event_seq_in(shared: &ProxySharedState) -> u64 {
-    let guard = relay_idle_candidate_registry_lock_in(shared);
-    guard.pressure_event_seq
+    shared
+        .middle_relay
+        .relay_idle_registry
+        .pressure_event_seq
+        .load(Ordering::Relaxed)
 }

 pub(super) fn maybe_evict_idle_candidate_on_pressure_in(
@@ -87,33 +90,52 @@ pub(super) fn maybe_evict_idle_candidate_on_pressure_in(
    seen_pressure_seq: &mut u64,
    stats: &Stats,
 ) -> bool {
-    let mut guard = relay_idle_candidate_registry_lock_in(shared);
+    let registry = &shared.middle_relay.relay_idle_registry;

-    let latest_pressure_seq = guard.pressure_event_seq;
+    let latest_pressure_seq = registry.pressure_event_seq.load(Ordering::Relaxed);
    if latest_pressure_seq == *seen_pressure_seq {
        return false;
    }
    *seen_pressure_seq = latest_pressure_seq;

-    if latest_pressure_seq == guard.pressure_consumed_seq {
+    let consumed_pressure_seq = registry.pressure_consumed_seq.load(Ordering::Relaxed);
+    if latest_pressure_seq == consumed_pressure_seq {
        return false;
    }

-    if guard.ordered.is_empty() {
-        guard.pressure_consumed_seq = latest_pressure_seq;
-        return false;
-    }
-
-    let oldest = guard
-        .ordered
-        .iter()
-        .next()
-        .map(|(_, candidate_conn_id)| *candidate_conn_id);
+    let oldest = {
+        let mut ordered = registry.ordered.lock();
+        loop {
+            let Some((mark_order_seq, candidate_conn_id)) = ordered.iter().next().copied() else {
+                // Empty queues consume the event so later candidates cannot replay stale pressure.
+                let _ = registry.pressure_consumed_seq.compare_exchange(
+                    consumed_pressure_seq,
+                    latest_pressure_seq,
+                    Ordering::Relaxed,
+                    Ordering::Relaxed,
+                );
+                return false;
+            };
+            let Some(candidate_meta) = registry.by_conn_id.get(&candidate_conn_id) else {
+                ordered.remove(&(mark_order_seq, candidate_conn_id));
+                continue;
+            };
+            if candidate_meta.mark_order_seq != mark_order_seq {
+                ordered.remove(&(mark_order_seq, candidate_conn_id));
+                continue;
+            }
+            break Some(candidate_conn_id);
+        }
+    };
    if oldest != Some(conn_id) {
        return false;
    }

-    let Some(candidate_meta) = guard.by_conn_id.get(&conn_id).copied() else {
+    let Some(candidate_meta) = registry
+        .by_conn_id
+        .get(&conn_id)
+        .map(|entry| *entry.value())
+    else {
        return false;
    };

@@ -121,10 +143,27 @@ pub(super) fn maybe_evict_idle_candidate_on_pressure_in(
        return false;
    }

-    if let Some(meta) = guard.by_conn_id.remove(&conn_id) {
-        guard.ordered.remove(&(meta.mark_order_seq, conn_id));
+    // Claim the global pressure budget before removal; otherwise racing sessions
+    // can observe the next FIFO item and spend the same event more than once.
+    if registry
+        .pressure_consumed_seq
+        .compare_exchange(
+            consumed_pressure_seq,
+            latest_pressure_seq,
+            Ordering::Relaxed,
+            Ordering::Relaxed,
+        )
+        .is_err()
+    {
+        return false;
+    }
+
+    if let Some((_, meta)) = registry.by_conn_id.remove(&conn_id) {
+        registry
+            .ordered
+            .lock()
+            .remove(&(meta.mark_order_seq, conn_id));
    }
-    guard.pressure_consumed_seq = latest_pressure_seq;
    stats.increment_relay_pressure_evict_total();
    true
 }
@@ -220,72 +259,32 @@ pub(crate) fn mark_relay_idle_candidate_for_testing(
    shared: &ProxySharedState,
    conn_id: u64,
 ) -> bool {
-    let registry = &shared.middle_relay.relay_idle_registry;
-    let mut guard = match registry.lock() {
-        Ok(guard) => guard,
-        Err(poisoned) => {
-            let mut guard = poisoned.into_inner();
-            *guard = RelayIdleCandidateRegistry::default();
-            registry.clear_poison();
-            guard
-        }
-    };
-
-    if guard.by_conn_id.contains_key(&conn_id) {
-        return false;
-    }
-
-    let mark_order_seq = shared
-        .middle_relay
-        .relay_idle_mark_seq
-        .fetch_add(1, Ordering::Relaxed);
-    let mark_pressure_seq = guard.pressure_event_seq;
-    let meta = RelayIdleCandidateMeta {
-        mark_order_seq,
-        mark_pressure_seq,
-    };
-    guard.by_conn_id.insert(conn_id, meta);
-    guard.ordered.insert((mark_order_seq, conn_id));
-    true
+    mark_relay_idle_candidate_in(shared, conn_id)
 }

 #[cfg(test)]
 pub(crate) fn oldest_relay_idle_candidate_for_testing(shared: &ProxySharedState) -> Option<u64> {
    let registry = &shared.middle_relay.relay_idle_registry;
-    let guard = match registry.lock() {
-        Ok(guard) => guard,
-        Err(poisoned) => {
-            let mut guard = poisoned.into_inner();
-            *guard = RelayIdleCandidateRegistry::default();
-            registry.clear_poison();
-            guard
-        }
-    };
-    guard.ordered.iter().next().map(|(_, conn_id)| *conn_id)
+    registry
+        .ordered
+        .lock()
+        .iter()
+        .next()
+        .map(|(_, conn_id)| *conn_id)
 }

 #[cfg(test)]
 pub(crate) fn clear_relay_idle_candidate_for_testing(shared: &ProxySharedState, conn_id: u64) {
-    let registry = &shared.middle_relay.relay_idle_registry;
-    let mut guard = match registry.lock() {
-        Ok(guard) => guard,
-        Err(poisoned) => {
-            let mut guard = poisoned.into_inner();
-            *guard = RelayIdleCandidateRegistry::default();
-            registry.clear_poison();
-            guard
-        }
-    };
-    if let Some(meta) = guard.by_conn_id.remove(&conn_id) {
-        guard.ordered.remove(&(meta.mark_order_seq, conn_id));
-    }
+    clear_relay_idle_candidate_in(shared, conn_id);
 }

 #[cfg(test)]
 pub(crate) fn clear_relay_idle_pressure_state_for_testing_in_shared(shared: &ProxySharedState) {
-    if let Ok(mut guard) = shared.middle_relay.relay_idle_registry.lock() {
-        *guard = RelayIdleCandidateRegistry::default();
-    }
+    let registry = &shared.middle_relay.relay_idle_registry;
+    registry.by_conn_id.clear();
+    registry.ordered.lock().clear();
+    registry.pressure_event_seq.store(0, Ordering::Relaxed);
+    registry.pressure_consumed_seq.store(0, Ordering::Relaxed);
    shared
        .middle_relay
        .relay_idle_mark_seq
@@ -327,15 +326,10 @@ pub(crate) fn set_relay_pressure_state_for_testing(
    pressure_consumed_seq: u64,
 ) {
    let registry = &shared.middle_relay.relay_idle_registry;
-    let mut guard = match registry.lock() {
-        Ok(guard) => guard,
-        Err(poisoned) => {
-            let mut guard = poisoned.into_inner();
-            *guard = RelayIdleCandidateRegistry::default();
-            registry.clear_poison();
-            guard
-        }
-    };
-    guard.pressure_event_seq = pressure_event_seq;
-    guard.pressure_consumed_seq = pressure_consumed_seq;
+    registry
+        .pressure_event_seq
+        .store(pressure_event_seq, Ordering::Relaxed);
+    registry
+        .pressure_consumed_seq
+        .store(pressure_consumed_seq, Ordering::Relaxed);
 }
--- a/src/proxy/middle_relay/quota.rs
+++ b/src/proxy/middle_relay/quota.rs
@@ -41,11 +41,12 @@ pub(super) async fn reserve_user_quota_with_yield(
            return Err(MiddleQuotaReserveError::DeadlineExceeded);
        }
        tokio::select! {
-            _ = tokio::time::sleep(Duration::from_millis(backoff_ms)) => {}
+            biased;
            _ = cancel.cancelled() => {
                stats.increment_quota_acquire_cancelled_total();
                return Err(MiddleQuotaReserveError::Cancelled);
            }
+            _ = tokio::time::sleep(Duration::from_millis(backoff_ms)) => {}
        }
        backoff_rounds = backoff_rounds.saturating_add(1);
        if backoff_rounds >= QUOTA_RESERVE_MAX_BACKOFF_ROUNDS {
@@ -128,11 +129,12 @@ pub(super) async fn wait_for_traffic_budget_or_cancel(
            return Err(ProxyError::TrafficBudgetWaitDeadlineExceeded);
        }
        tokio::select! {
-            _ = tokio::time::sleep(next_refill_delay()) => {}
+            biased;
            _ = cancel.cancelled() => {
                stats.increment_flow_wait_middle_rate_limit_cancelled_total();
                return Err(ProxyError::TrafficBudgetWaitCancelled);
            }
+            _ = tokio::time::sleep(next_refill_delay()) => {}
        }
        let wait_ms = wait_started_at
            .elapsed()
--- a/src/proxy/shared_state.rs
+++ b/src/proxy/shared_state.rs
@@ -59,7 +59,7 @@ pub(crate) struct MiddleRelaySharedState {
    pub(crate) desync_hasher: RandomState,
    pub(crate) desync_full_cache_last_emit_at: Mutex<Option<Instant>>,
    pub(crate) desync_dedup_rotation_state: Mutex<DesyncDedupRotationState>,
-    pub(crate) relay_idle_registry: Mutex<RelayIdleCandidateRegistry>,
+    pub(crate) relay_idle_registry: RelayIdleCandidateRegistry,
    pub(crate) relay_idle_mark_seq: AtomicU64,
 }

@@ -97,7 +97,7 @@ impl ProxySharedState {
                desync_hasher: RandomState::new(),
                desync_full_cache_last_emit_at: Mutex::new(None),
                desync_dedup_rotation_state: Mutex::new(DesyncDedupRotationState::default()),
-                relay_idle_registry: Mutex::new(RelayIdleCandidateRegistry::default()),
+                relay_idle_registry: RelayIdleCandidateRegistry::default(),
                relay_idle_mark_seq: AtomicU64::new(0),
            },
            traffic_limiter: TrafficLimiter::new(),
--- a/src/proxy/tests/middle_relay_idle_registry_poison_security_tests.rs
+++ b/src/proxy/tests/middle_relay_idle_registry_poison_security_tests.rs
@@ -1,33 +1,21 @@
 use super::*;
-use std::panic::{AssertUnwindSafe, catch_unwind};

 #[test]
-fn blackhat_registry_poison_recovers_with_fail_closed_reset_and_pressure_accounting() {
+fn blackhat_registry_stale_order_entry_is_skipped_and_pressure_accounting_continues() {
    let shared = ProxySharedState::new();
    clear_relay_idle_pressure_state_for_testing_in_shared(shared.as_ref());

-    let _ = catch_unwind(AssertUnwindSafe(|| {
-        let mut guard = shared
-            .middle_relay
-            .relay_idle_registry
-            .lock()
-            .expect("registry lock must be acquired before poison");
-        guard.by_conn_id.insert(
-            999,
-            RelayIdleCandidateMeta {
-                mark_order_seq: 1,
-                mark_pressure_seq: 0,
-            },
-        );
-        guard.ordered.insert((1, 999));
-        panic!("intentional poison for idle-registry recovery");
-    }));
+    shared
+        .middle_relay
+        .relay_idle_registry
+        .ordered
+        .lock()
+        .insert((0, 999));

-    // Helper lock must recover from poison, reset stale state, and continue.
    assert!(mark_relay_idle_candidate_for_testing(shared.as_ref(), 42));
    assert_eq!(
        oldest_relay_idle_candidate_for_testing(shared.as_ref()),
-        Some(42)
+        Some(999)
    );

    let before = relay_pressure_event_seq_for_testing(shared.as_ref());
@@ -35,25 +23,43 @@ fn blackhat_registry_poison_recovers_with_fail_closed_reset_and_pressure_account
    let after = relay_pressure_event_seq_for_testing(shared.as_ref());
    assert!(
        after > before,
-        "pressure accounting must still advance after poison"
+        "pressure accounting must still advance with stale ordered entries"
+    );
+
+    let mut seen_pressure_seq = before;
+    assert!(maybe_evict_idle_candidate_on_pressure_for_testing(
+        shared.as_ref(),
+        42,
+        &mut seen_pressure_seq,
+        &Stats::new()
+    ));
+    assert_eq!(
+        oldest_relay_idle_candidate_for_testing(shared.as_ref()),
+        None
    );

    clear_relay_idle_pressure_state_for_testing_in_shared(shared.as_ref());
 }

 #[test]
-fn clear_state_helper_must_reset_poisoned_registry_for_deterministic_fifo_tests() {
+fn clear_state_helper_must_reset_split_registry_for_deterministic_fifo_tests() {
    let shared = ProxySharedState::new();
    clear_relay_idle_pressure_state_for_testing_in_shared(shared.as_ref());

-    let _ = catch_unwind(AssertUnwindSafe(|| {
-        let _guard = shared
-            .middle_relay
-            .relay_idle_registry
-            .lock()
-            .expect("registry lock must be acquired before poison");
-        panic!("intentional poison while lock held");
-    }));
+    shared.middle_relay.relay_idle_registry.by_conn_id.insert(
+        999,
+        RelayIdleCandidateMeta {
+            mark_order_seq: 1,
+            mark_pressure_seq: 0,
+        },
+    );
+    shared
+        .middle_relay
+        .relay_idle_registry
+        .ordered
+        .lock()
+        .insert((1, 999));
+    set_relay_pressure_state_for_testing(shared.as_ref(), 7, 6);

    clear_relay_idle_pressure_state_for_testing_in_shared(shared.as_ref());

--- a/src/tls_front/emulator.rs
+++ b/src/tls_front/emulator.rs
@@ -8,12 +8,17 @@ use crate::protocol::constants::{
 use crate::protocol::tls::{
    ClientHelloTlsVersion, TLS_DIGEST_LEN, TLS_DIGEST_POS, gen_fake_x25519_key,
 };
-use crate::tls_front::types::{CachedTlsData, ParsedCertificateInfo, TlsProfileSource};
+use crate::tls_front::types::{
+    CachedTlsData, ParsedCertificateInfo, TlsExtension, TlsProfileSource,
+};
 use crc32fast::Hasher;

 const MIN_APP_DATA: usize = 64;
 const MAX_APP_DATA: usize = MAX_TLS_CIPHERTEXT_SIZE;
 const MAX_TICKET_RECORDS: usize = 4;
+const EXT_SUPPORTED_VERSIONS: u16 = 0x002b;
+const EXT_KEY_SHARE: u16 = 0x0033;
+const EXT_ALPN: u16 = 0x0010;

 fn jitter_and_clamp_sizes(sizes: &[usize], rng: &SecureRandom) -> Vec<usize> {
    sizes
@@ -185,6 +190,74 @@ fn hash_compact_cert_info_payload(cert_payload: Vec<u8>) -> Option<Vec<u8>> {
    Some(hashed)
 }

+fn push_supported_versions_extension(extensions: &mut Vec<u8>) {
+    extensions.extend_from_slice(&EXT_SUPPORTED_VERSIONS.to_be_bytes());
+    extensions.extend_from_slice(&(2u16).to_be_bytes());
+    extensions.extend_from_slice(&0x0304u16.to_be_bytes());
+}
+
+fn push_key_share_extension(extensions: &mut Vec<u8>, rng: &SecureRandom) {
+    let key = gen_fake_x25519_key(rng);
+    extensions.extend_from_slice(&EXT_KEY_SHARE.to_be_bytes());
+    extensions.extend_from_slice(&(2 + 2 + 32u16).to_be_bytes());
+    extensions.extend_from_slice(&0x001du16.to_be_bytes());
+    extensions.extend_from_slice(&(32u16).to_be_bytes());
+    extensions.extend_from_slice(&key);
+}
+
+fn replay_profiled_server_hello_extension(
+    ext: &TlsExtension,
+    extensions: &mut Vec<u8>,
+    rng: &SecureRandom,
+    saw_supported_versions: &mut bool,
+    saw_key_share: &mut bool,
+) {
+    match ext.ext_type {
+        EXT_SUPPORTED_VERSIONS if !*saw_supported_versions => {
+            push_supported_versions_extension(extensions);
+            *saw_supported_versions = true;
+        }
+        EXT_KEY_SHARE if !*saw_key_share => {
+            push_key_share_extension(extensions, rng);
+            *saw_key_share = true;
+        }
+        EXT_ALPN => {}
+        _ => {}
+    }
+}
+
+fn build_profiled_server_hello_extensions(cached: &CachedTlsData, rng: &SecureRandom) -> Vec<u8> {
+    let capacity = cached
+        .server_hello_template
+        .extensions
+        .iter()
+        .map(|ext| 4 + ext.data.len())
+        .sum::<usize>()
+        .max(44);
+    let mut extensions = Vec::with_capacity(capacity);
+    let mut saw_supported_versions = false;
+    let mut saw_key_share = false;
+
+    for ext in &cached.server_hello_template.extensions {
+        replay_profiled_server_hello_extension(
+            ext,
+            &mut extensions,
+            rng,
+            &mut saw_supported_versions,
+            &mut saw_key_share,
+        );
+    }
+
+    if !saw_key_share {
+        push_key_share_extension(&mut extensions, rng);
+    }
+    if !saw_supported_versions {
+        push_supported_versions_extension(&mut extensions);
+    }
+
+    extensions
+}
+
 /// Build a ServerHello + CCS + ApplicationData sequence using cached TLS metadata.
 pub fn build_emulated_server_hello(
    secret: &[u8],
@@ -194,39 +267,28 @@ pub fn build_emulated_server_hello(
    use_full_cert_payload: bool,
    serverhello_compact: bool,
    client_tls_version: ClientHelloTlsVersion,
+    selected_cipher_suite: [u8; 2],
    rng: &SecureRandom,
    alpn: Option<Vec<u8>>,
    new_session_tickets: u8,
 ) -> Vec<u8> {
    // --- ServerHello ---
-    let mut extensions = Vec::new();
-    let key = gen_fake_x25519_key(rng);
-    extensions.extend_from_slice(&0x0033u16.to_be_bytes());
-    extensions.extend_from_slice(&(2 + 2 + 32u16).to_be_bytes());
-    extensions.extend_from_slice(&0x001du16.to_be_bytes());
-    extensions.extend_from_slice(&(32u16).to_be_bytes());
-    extensions.extend_from_slice(&key);
-    extensions.extend_from_slice(&0x002bu16.to_be_bytes());
-    extensions.extend_from_slice(&(2u16).to_be_bytes());
-    extensions.extend_from_slice(&0x0304u16.to_be_bytes());
+    let extensions = build_profiled_server_hello_extensions(cached, rng);
    let extensions_len = extensions.len() as u16;

-    let body_len = 2 + // version
-        32 + // random
-        1 + session_id.len() + // session id
-        2 + // cipher
-        1 + // compression
-        2 + extensions.len(); // extensions
+    let body_len = 2 + 32 + 1 + session_id.len() + 2 + 1 + 2 + extensions.len();

    let mut message = Vec::with_capacity(4 + body_len);
-    message.push(0x02); // ServerHello
+    message.push(0x02);
    let len_bytes = (body_len as u32).to_be_bytes();
    message.extend_from_slice(&len_bytes[1..4]);
-    message.extend_from_slice(&cached.server_hello_template.version); // 0x0303
-    message.extend_from_slice(&[0u8; 32]); // random placeholder
+    message.extend_from_slice(&cached.server_hello_template.version);
+    message.extend_from_slice(&[0u8; 32]);
    message.push(session_id.len() as u8);
    message.extend_from_slice(session_id);
-    let cipher = if cached.server_hello_template.cipher_suite == [0, 0] {
+    let cipher = if selected_cipher_suite != [0, 0] {
+        selected_cipher_suite
+    } else if cached.server_hello_template.cipher_suite == [0, 0] {
        [0x13, 0x01]
    } else {
        cached.server_hello_template.cipher_suite
@@ -303,21 +365,10 @@ pub fn build_emulated_server_hello(
    }

    let mut app_data = Vec::new();
-    let alpn_marker = alpn
-        .as_ref()
-        .filter(|p| !p.is_empty() && p.len() <= u8::MAX as usize)
-        .map(|proto| {
-            let proto_list_len = 1usize + proto.len();
-            let ext_data_len = 2usize + proto_list_len;
-            let mut marker = Vec::with_capacity(4 + ext_data_len);
-            marker.extend_from_slice(&0x0010u16.to_be_bytes());
-            marker.extend_from_slice(&(ext_data_len as u16).to_be_bytes());
-            marker.extend_from_slice(&(proto_list_len as u16).to_be_bytes());
-            marker.push(proto.len() as u8);
-            marker.extend_from_slice(proto);
-            marker
-        });
-    for (idx, size) in sizes.into_iter().enumerate() {
+    // ALPN selection is encrypted inside EncryptedExtensions in real TLS 1.3.
+    // Keeping the FakeTLS record body opaque avoids a stable plaintext marker.
+    let _ = alpn;
+    for size in sizes {
        let mut rec = Vec::with_capacity(5 + size);
        rec.push(TLS_RECORD_APPLICATION);
        rec.extend_from_slice(&TLS_VERSION);
@@ -334,31 +385,18 @@ pub fn build_emulated_server_hello(
                if body_len > copy_len {
                    rec.extend_from_slice(&rng.bytes(body_len - copy_len));
                }
-                rec.push(0x16); // inner content type marker (handshake)
-                rec.extend_from_slice(&rng.bytes(16)); // AEAD-like tag
+                rec.push(0x16);
+                rec.extend_from_slice(&rng.bytes(16));
            } else {
                rec.extend_from_slice(&rng.bytes(size));
            }
        } else if size > 17 {
            let body_len = size - 17;
            let mut body = Vec::with_capacity(body_len);
-            if idx == 0
-                && let Some(marker) = &alpn_marker
-            {
-                if marker.len() <= body_len {
-                    body.extend_from_slice(marker);
-                    if body_len > marker.len() {
-                        body.extend_from_slice(&rng.bytes(body_len - marker.len()));
-                    }
-                } else {
-                    body.extend_from_slice(&rng.bytes(body_len));
-                }
-            } else {
-                body.extend_from_slice(&rng.bytes(body_len));
-            }
+            body.extend_from_slice(&rng.bytes(body_len));
            rec.extend_from_slice(&body);
-            rec.push(0x16); // inner content type marker (handshake)
-            rec.extend_from_slice(&rng.bytes(16)); // AEAD-like tag
+            rec.push(0x16);
+            rec.extend_from_slice(&rng.bytes(16));
        } else {
            rec.extend_from_slice(&rng.bytes(size));
        }
@@ -408,7 +446,8 @@ mod tests {
    use std::time::SystemTime;

    use crate::tls_front::types::{
-        CachedTlsData, ParsedServerHello, TlsBehaviorProfile, TlsCertPayload, TlsProfileSource,
+        CachedTlsData, ParsedServerHello, TlsBehaviorProfile, TlsCertPayload, TlsExtension,
+        TlsProfileSource,
    };

    use super::{
@@ -432,6 +471,38 @@ mod tests {
        &response[app_start + 5..app_start + 5 + app_len]
    }

+    fn server_hello_cipher_suite(response: &[u8]) -> [u8; 2] {
+        let mut pos = 5 + 4 + 2 + 32;
+        let session_id_len = response[pos] as usize;
+        pos += 1 + session_id_len;
+        [response[pos], response[pos + 1]]
+    }
+
+    fn server_hello_extension_types(response: &[u8]) -> Vec<u16> {
+        let record_len = u16::from_be_bytes([response[3], response[4]]) as usize;
+        let handshake_end = 5 + record_len;
+        let mut pos = 5 + 4 + 2 + 32;
+        let session_id_len = response[pos] as usize;
+        pos += 1 + session_id_len + 2 + 1;
+        let extensions_len = u16::from_be_bytes([response[pos], response[pos + 1]]) as usize;
+        pos += 2;
+        let extensions_end = (pos + extensions_len).min(handshake_end);
+        let mut out = Vec::new();
+
+        while pos + 4 <= extensions_end {
+            let ext_type = u16::from_be_bytes([response[pos], response[pos + 1]]);
+            let ext_len = u16::from_be_bytes([response[pos + 2], response[pos + 3]]) as usize;
+            pos += 4;
+            if pos + ext_len > extensions_end {
+                break;
+            }
+            out.push(ext_type);
+            pos += ext_len;
+        }
+
+        out
+    }
+
    fn make_cached(cert_payload: Option<TlsCertPayload>) -> CachedTlsData {
        CachedTlsData {
            server_hello_template: ParsedServerHello {
@@ -468,6 +539,7 @@ mod tests {
            true,
            true,
            ClientHelloTlsVersion::Tls12,
+            [0x13, 0x01],
            &rng,
            None,
            0,
@@ -484,6 +556,65 @@ mod tests {
        assert!(payload.starts_with(&cert_msg));
    }

+    #[test]
+    fn test_build_emulated_server_hello_uses_selected_cipher_suite() {
+        let cached = make_cached(None);
+        let rng = SecureRandom::new();
+        let response = build_emulated_server_hello(
+            b"secret",
+            &[0x10; 32],
+            &[0x20; 16],
+            &cached,
+            false,
+            true,
+            ClientHelloTlsVersion::Tls13,
+            [0x13, 0x03],
+            &rng,
+            None,
+            0,
+        );
+
+        assert_eq!(server_hello_cipher_suite(&response), [0x13, 0x03]);
+    }
+
+    #[test]
+    fn test_build_emulated_server_hello_replays_profiled_safe_extension_order() {
+        let mut cached = make_cached(None);
+        cached.server_hello_template.extensions = vec![
+            TlsExtension {
+                ext_type: 0x002b,
+                data: vec![0x03, 0x04],
+            },
+            TlsExtension {
+                ext_type: 0x0010,
+                data: vec![0x00, 0x03, 0x02, b'h', b'2'],
+            },
+            TlsExtension {
+                ext_type: 0x0033,
+                data: vec![0; 36],
+            },
+        ];
+        let rng = SecureRandom::new();
+        let response = build_emulated_server_hello(
+            b"secret",
+            &[0x21; 32],
+            &[0x22; 16],
+            &cached,
+            false,
+            true,
+            ClientHelloTlsVersion::Tls13,
+            [0x13, 0x01],
+            &rng,
+            Some(b"h2".to_vec()),
+            0,
+        );
+
+        assert_eq!(
+            server_hello_extension_types(&response),
+            vec![0x002b, 0x0033]
+        );
+    }
+
    #[test]
    fn test_build_emulated_server_hello_random_fallback_when_no_cert_payload() {
        let cached = make_cached(None);
@@ -496,6 +627,7 @@ mod tests {
            true,
            true,
            ClientHelloTlsVersion::Tls12,
+            [0x13, 0x01],
            &rng,
            None,
            0,
@@ -530,6 +662,7 @@ mod tests {
            false,
            true,
            ClientHelloTlsVersion::Tls12,
+            [0x13, 0x01],
            &rng,
            None,
            0,
@@ -570,6 +703,7 @@ mod tests {
            true,
            true,
            ClientHelloTlsVersion::Tls13,
+            [0x13, 0x01],
            &rng,
            None,
            0,
@@ -583,7 +717,7 @@ mod tests {
    }

    #[test]
-    fn test_build_emulated_server_hello_compact_disabled_skips_compact_payload() {
+    fn test_build_emulated_server_hello_keeps_alpn_marker_out_of_random_payload() {
        let mut cached = make_cached(None);
        cached.cert_info = Some(crate::tls_front::types::ParsedCertificateInfo {
            not_after_unix: Some(1_900_000_000),
@@ -602,6 +736,7 @@ mod tests {
            false,
            false,
            ClientHelloTlsVersion::Tls12,
+            [0x13, 0x01],
            &rng,
            Some(b"h2".to_vec()),
            0,
@@ -610,8 +745,8 @@ mod tests {
        let payload = first_app_data_payload(&response);
        let expected_alpn_marker = [0x00u8, 0x10, 0x00, 0x05, 0x00, 0x03, 0x02, b'h', b'2'];
        assert!(
-            payload.starts_with(&expected_alpn_marker),
-            "when compact mode is disabled and no full cert payload exists, the random/alpn path must be used"
+            !payload.starts_with(&expected_alpn_marker),
+            "random fallback payload must not expose plaintext ALPN marker bytes"
        );
    }

@@ -633,6 +768,7 @@ mod tests {
            false,
            true,
            ClientHelloTlsVersion::Tls13,
+            [0x13, 0x01],
            &rng,
            None,
            0,
--- a/src/tls_front/tests/emulator_profile_fidelity_security_tests.rs
+++ b/src/tls_front/tests/emulator_profile_fidelity_security_tests.rs
@@ -65,6 +65,7 @@ fn emulated_server_hello_keeps_single_change_cipher_spec_for_client_compatibilit
        false,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        None,
        0,
@@ -89,6 +90,7 @@ fn emulated_server_hello_does_not_emit_profile_ticket_tail_when_disabled() {
        false,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        None,
        0,
@@ -111,6 +113,7 @@ fn emulated_server_hello_uses_profile_ticket_lengths_when_enabled() {
        false,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        None,
        2,
--- a/src/tls_front/tests/emulator_security_tests.rs
+++ b/src/tls_front/tests/emulator_security_tests.rs
@@ -58,6 +58,7 @@ fn emulated_server_hello_ignores_oversized_alpn_when_marker_would_not_fit() {
        true,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        Some(oversized_alpn),
        0,
@@ -84,7 +85,7 @@ fn emulated_server_hello_ignores_oversized_alpn_when_marker_would_not_fit() {
 }

 #[test]
-fn emulated_server_hello_embeds_full_alpn_marker_when_body_can_fit() {
+fn emulated_server_hello_keeps_alpn_marker_out_of_appdata() {
    let cached = make_cached(None);
    let rng = SecureRandom::new();

@@ -96,6 +97,7 @@ fn emulated_server_hello_embeds_full_alpn_marker_when_body_can_fit() {
        true,
        true,
        ClientHelloTlsVersion::Tls13,
+        [0x13, 0x01],
        &rng,
        Some(b"h2".to_vec()),
        0,
@@ -104,8 +106,8 @@ fn emulated_server_hello_embeds_full_alpn_marker_when_body_can_fit() {
    let payload = first_app_data_payload(&response);
    let expected = [0x00u8, 0x10, 0x00, 0x05, 0x00, 0x03, 0x02, b'h', b'2'];
    assert!(
-        payload.starts_with(&expected),
-        "when body has enough capacity, emulated first application record must include full ALPN marker"
+        !payload.starts_with(&expected),
+        "emulated ApplicationData must not expose plaintext ALPN marker bytes"
    );
 }

@@ -126,6 +128,7 @@ fn emulated_server_hello_prefers_cert_payload_over_alpn_marker() {
        true,
        true,
        ClientHelloTlsVersion::Tls12,
+        [0x13, 0x01],
        &rng,
        Some(b"h2".to_vec()),
        0,
--- a/src/transport/middle_proxy/pool_writer.rs
+++ b/src/transport/middle_proxy/pool_writer.rs
@@ -8,6 +8,7 @@ use std::time::{Duration, Instant};
 use bytes::BytesMut;
 use rand::RngExt;
 use tokio::sync::mpsc;
+use tokio::sync::mpsc::error::TrySendError;
 use tokio_util::sync::CancellationToken;
 use tracing::{debug, info, warn};

@@ -26,6 +27,7 @@ const ME_ACTIVE_PING_JITTER_SECS: i64 = 5;
 const ME_IDLE_KEEPALIVE_MAX_SECS: u64 = 5;
 const ME_RPC_PROXY_REQ_RESPONSE_WAIT_MS: u64 = 700;
 const ME_PING_TRACKER_CLEANUP_EVERY: u32 = 32;
+const ME_SERVICE_SIGNAL_SEND_TIMEOUT_MS: u64 = 50;

 #[derive(Clone, Copy)]
 enum WriterTeardownMode {
@@ -45,6 +47,11 @@ enum WriterLifecycleExit {
    Cancelled,
 }

+enum ServiceWriterCommandSendError {
+    Closed,
+    TimedOut,
+}
+
 async fn writer_command_loop(
    mut rx: mpsc::Receiver<WriterCommand>,
    mut rpc_writer: RpcWriter,
@@ -52,6 +59,8 @@ async fn writer_command_loop(
 ) -> Result<()> {
    loop {
        tokio::select! {
+            biased;
+            _ = cancel.cancelled() => return Ok(()),
            cmd = rx.recv() => {
                match cmd {
                    Some(WriterCommand::Data(payload)) => {
@@ -69,7 +78,27 @@ async fn writer_command_loop(
                    Some(WriterCommand::Close) | None => return Ok(()),
                }
            }
-            _ = cancel.cancelled() => return Ok(()),
+        }
+    }
+}
+
+async fn send_service_writer_command(
+    tx: &mpsc::Sender<WriterCommand>,
+    cmd: WriterCommand,
+) -> std::result::Result<(), ServiceWriterCommandSendError> {
+    match tx.try_send(cmd) {
+        Ok(()) => Ok(()),
+        Err(TrySendError::Closed(_)) => Err(ServiceWriterCommandSendError::Closed),
+        Err(TrySendError::Full(cmd)) => {
+            let wait = Duration::from_millis(ME_SERVICE_SIGNAL_SEND_TIMEOUT_MS);
+            match tokio::time::timeout(wait, tx.reserve()).await {
+                Ok(Ok(permit)) => {
+                    permit.send(cmd);
+                    Ok(())
+                }
+                Ok(Err(_)) => Err(ServiceWriterCommandSendError::Closed),
+                Err(_) => Err(ServiceWriterCommandSendError::TimedOut),
+            }
        }
    }
 }
@@ -108,6 +137,7 @@ async fn ping_loop(
        Duration::from_secs(wait)
    };
    tokio::select! {
+        biased;
        _ = cancel_ping_token.cancelled() => return,
        _ = tokio::time::sleep(startup_jitter) => {}
    }
@@ -131,6 +161,7 @@ async fn ping_loop(
            Duration::from_secs(secs)
        };
        tokio::select! {
+            biased;
            _ = cancel_ping_token.cancelled() => return,
            _ = tokio::time::sleep(wait) => {}
        }
@@ -151,14 +182,24 @@ async fn ping_loop(
        }
        ping_id = ping_id.wrapping_add(1);
        stats_ping.increment_me_keepalive_sent();
-        if tx_ping
-            .send(WriterCommand::ControlAndFlush(payload))
-            .await
-            .is_err()
+        if let Err(error) =
+            send_service_writer_command(&tx_ping, WriterCommand::ControlAndFlush(payload)).await
        {
+            {
+                let mut tracker = ping_tracker_ping.lock().await;
+                tracker.remove(&sent_id);
+            }
            stats_ping.increment_me_keepalive_failed();
-            debug!("ME ping failed, removing dead writer");
-            return;
+            match error {
+                ServiceWriterCommandSendError::Closed => {
+                    debug!("ME ping failed, removing dead writer");
+                    return;
+                }
+                ServiceWriterCommandSendError::TimedOut => {
+                    debug!("ME ping skipped: writer command channel is full");
+                    continue;
+                }
+            }
        }
    }
 }
@@ -191,6 +232,7 @@ async fn rpc_proxy_req_signal_loop(
    };

    tokio::select! {
+        biased;
        _ = cancel_signal.cancelled() => return,
        _ = tokio::time::sleep(Duration::from_millis(startup_jitter_ms)) => {}
    }
@@ -207,6 +249,7 @@ async fn rpc_proxy_req_signal_loop(
        };

        tokio::select! {
+            biased;
            _ = cancel_signal.cancelled() => return,
            _ = tokio::time::sleep(wait) => {}
        }
@@ -233,14 +276,15 @@ async fn rpc_proxy_req_signal_loop(
            meta.proto_flags,
        );

-        if tx_signal
-            .send(WriterCommand::DataAndFlush(payload))
-            .await
-            .is_err()
+        if let Err(error) =
+            send_service_writer_command(&tx_signal, WriterCommand::DataAndFlush(payload)).await
        {
            stats_signal.increment_me_rpc_proxy_req_signal_failed_total();
            let _ = pool.registry.unregister(conn_id).await;
-            return;
+            match error {
+                ServiceWriterCommandSendError::Closed => return,
+                ServiceWriterCommandSendError::TimedOut => continue,
+            }
        }

        stats_signal.increment_me_rpc_proxy_req_signal_sent_total();
@@ -258,14 +302,16 @@ async fn rpc_proxy_req_signal_loop(

        let close_payload = build_control_payload(RPC_CLOSE_EXT_U32, conn_id);

-        if tx_signal
-            .send(WriterCommand::ControlAndFlush(close_payload))
-            .await
-            .is_err()
+        if let Err(error) =
+            send_service_writer_command(&tx_signal, WriterCommand::ControlAndFlush(close_payload))
+                .await
        {
            stats_signal.increment_me_rpc_proxy_req_signal_failed_total();
            let _ = pool.registry.unregister(conn_id).await;
-            return;
+            match error {
+                ServiceWriterCommandSendError::Closed => return,
+                ServiceWriterCommandSendError::TimedOut => continue,
+            }
        }

        stats_signal.increment_me_rpc_proxy_req_signal_close_sent_total();
--- a/src/transport/middle_proxy/reader.rs
+++ b/src/transport/middle_proxy/reader.rs
@@ -242,6 +242,7 @@ pub(crate) async fn reader_loop(
    let mut raw = enc_leftover;
    let mut expected_seq: i32 = 0;
    let mut data_route_queue_full_streak = HashMap::<u64, u8>::new();
+    let mut tmp = [0u8; 65_536];
    let mut fairness = WorkerFairnessState::new(
        WorkerFairnessConfig {
            worker_id: (writer_id as u16).saturating_add(1),
@@ -263,18 +264,18 @@ pub(crate) async fn reader_loop(
        let fairshare_enabled = route_fairshare_enabled.load(Ordering::Relaxed);
        fairness.set_backpressure_enabled(backpressure_enabled);
        let fairness_has_backlog = should_schedule_fairness_retry(&fairness_snapshot);
-        let mut tmp = [0u8; 65_536];
        let backlog_retry_enabled = fairness_has_backlog;
        let backlog_retry_delay =
            fairness_retry_delay(reader_route_data_wait_ms.load(Ordering::Relaxed));
        let mut retry_only = false;
        let n = tokio::select! {
+            biased;
+            _ = cancel.cancelled() => return Ok(()),
            res = rd.read(&mut tmp) => res.map_err(ProxyError::Io)?,
            _ = tokio::time::sleep(backlog_retry_delay), if backlog_retry_enabled => {
                retry_only = true;
                0usize
            },
-            _ = cancel.cancelled() => return Ok(()),
        };
        if retry_only {
            let route_wait_ms = reader_route_data_wait_ms.load(Ordering::Relaxed);
--- a/src/transport/middle_proxy/registry.rs
+++ b/src/transport/middle_proxy/registry.rs
@@ -77,26 +77,24 @@ struct HotBindingTable {

 struct BindingState {
    inner: Mutex<BindingInner>,
+    writer_idle_since_epoch_secs: DashMap<u64, u64>,
+    bound_clients_by_writer: DashMap<u64, usize>,
+    active_sessions_by_target_dc: DashMap<i16, usize>,
+    last_meta_for_writer: DashMap<u64, ConnMeta>,
 }

 struct BindingInner {
-    writers: HashMap<u64, mpsc::Sender<WriterCommand>>,
    writer_for_conn: HashMap<u64, u64>,
    conns_for_writer: HashMap<u64, HashSet<u64>>,
    meta: HashMap<u64, ConnMeta>,
-    last_meta_for_writer: HashMap<u64, ConnMeta>,
-    writer_idle_since_epoch_secs: HashMap<u64, u64>,
 }

 impl BindingInner {
    fn new() -> Self {
        Self {
-            writers: HashMap::new(),
            writer_for_conn: HashMap::new(),
            conns_for_writer: HashMap::new(),
            meta: HashMap::new(),
-            last_meta_for_writer: HashMap::new(),
-            writer_idle_since_epoch_secs: HashMap::new(),
        }
    }
 }
@@ -149,6 +147,10 @@ impl ConnRegistry {
            },
            binding: BindingState {
                inner: Mutex::new(BindingInner::new()),
+                writer_idle_since_epoch_secs: DashMap::new(),
+                bound_clients_by_writer: DashMap::new(),
+                active_sessions_by_target_dc: DashMap::new(),
+                last_meta_for_writer: DashMap::new(),
            },
            next_id: AtomicU64::new(start),
            route_channel_capacity,
--- a/src/transport/middle_proxy/registry/writer.rs
+++ b/src/transport/middle_proxy/registry/writer.rs
@@ -13,13 +13,63 @@ use super::{
 };

 impl ConnRegistry {
+    fn set_writer_bound_count(&self, writer_id: u64, count: usize) {
+        self.binding
+            .bound_clients_by_writer
+            .insert(writer_id, count);
+        if count == 0 {
+            self.binding
+                .writer_idle_since_epoch_secs
+                .entry(writer_id)
+                .or_insert_with(Self::now_epoch_secs);
+        } else {
+            self.binding.writer_idle_since_epoch_secs.remove(&writer_id);
+        }
+    }
+
+    fn adjust_active_target_dc(&self, target_dc: i16, delta: isize) {
+        if target_dc == 0 || delta == 0 {
+            return;
+        }
+        if delta > 0 {
+            self.binding
+                .active_sessions_by_target_dc
+                .entry(target_dc)
+                .and_modify(|count| *count = count.saturating_add(delta as usize))
+                .or_insert(delta as usize);
+            return;
+        }
+
+        let remove = if let Some(mut count) = self
+            .binding
+            .active_sessions_by_target_dc
+            .get_mut(&target_dc)
+        {
+            let decrement = delta.unsigned_abs();
+            *count = count.saturating_sub(decrement);
+            *count == 0
+        } else {
+            false
+        };
+        if remove {
+            self.binding.active_sessions_by_target_dc.remove(&target_dc);
+        }
+    }
+
    pub async fn register_writer(&self, writer_id: u64, tx: mpsc::Sender<WriterCommand>) {
        let mut binding = self.binding.inner.lock().await;
-        binding.writers.insert(writer_id, tx.clone());
        binding
            .conns_for_writer
            .entry(writer_id)
            .or_insert_with(HashSet::new);
+        self.binding
+            .bound_clients_by_writer
+            .entry(writer_id)
+            .or_insert(0);
+        self.binding
+            .writer_idle_since_epoch_secs
+            .entry(writer_id)
+            .or_insert_with(Self::now_epoch_secs);
        self.writers.map.insert(writer_id, tx);
    }

@@ -29,19 +79,18 @@ impl ConnRegistry {
        self.routing.byte_budget.remove(&id);
        self.hot_binding.map.remove(&id);
        let mut binding = self.binding.inner.lock().await;
-        binding.meta.remove(&id);
+        let previous_meta = binding.meta.remove(&id);
+        if let Some(meta) = previous_meta.as_ref() {
+            self.adjust_active_target_dc(meta.target_dc, -1);
+        }
        if let Some(writer_id) = binding.writer_for_conn.remove(&id) {
-            let became_empty = if let Some(set) = binding.conns_for_writer.get_mut(&writer_id) {
+            let next_count = if let Some(set) = binding.conns_for_writer.get_mut(&writer_id) {
                set.remove(&id);
-                set.is_empty()
+                set.len()
            } else {
-                false
+                0
            };
-            if became_empty {
-                binding
-                    .writer_idle_since_epoch_secs
-                    .insert(writer_id, Self::now_epoch_secs());
-            }
+            self.set_writer_bound_count(writer_id, next_count);
            return Some(writer_id);
        }
        None
@@ -248,7 +297,7 @@ impl ConnRegistry {
        if !self.routing.map.contains_key(&conn_id) {
            return false;
        }
-        if !binding.writers.contains_key(&writer_id) {
+        if !self.writers.map.contains_key(&writer_id) {
            return false;
        }

@@ -256,28 +305,32 @@ impl ConnRegistry {
        if let Some(previous_writer_id) = previous_writer_id
            && previous_writer_id != writer_id
        {
-            let became_empty =
+            let next_count =
                if let Some(set) = binding.conns_for_writer.get_mut(&previous_writer_id) {
                    set.remove(&conn_id);
-                    set.is_empty()
+                    set.len()
                } else {
-                    false
+                    0
                };
-            if became_empty {
-                binding
-                    .writer_idle_since_epoch_secs
-                    .insert(previous_writer_id, Self::now_epoch_secs());
-            }
+            self.set_writer_bound_count(previous_writer_id, next_count);
        }

-        binding.meta.insert(conn_id, meta.clone());
-        binding.last_meta_for_writer.insert(writer_id, meta.clone());
-        binding.writer_idle_since_epoch_secs.remove(&writer_id);
-        binding
-            .conns_for_writer
-            .entry(writer_id)
-            .or_insert_with(HashSet::new)
-            .insert(conn_id);
+        if let Some(previous_meta) = binding.meta.insert(conn_id, meta.clone()) {
+            self.adjust_active_target_dc(previous_meta.target_dc, -1);
+        }
+        self.adjust_active_target_dc(meta.target_dc, 1);
+        self.binding
+            .last_meta_for_writer
+            .insert(writer_id, meta.clone());
+        let next_count = {
+            let set = binding
+                .conns_for_writer
+                .entry(writer_id)
+                .or_insert_with(HashSet::new);
+            set.insert(conn_id);
+            set.len()
+        };
+        self.set_writer_bound_count(writer_id, next_count);
        self.hot_binding
            .map
            .insert(conn_id, HotConnBinding { writer_id, meta });
@@ -290,27 +343,38 @@ impl ConnRegistry {
            .conns_for_writer
            .entry(writer_id)
            .or_insert_with(HashSet::new);
-        binding
-            .writer_idle_since_epoch_secs
-            .entry(writer_id)
-            .or_insert(Self::now_epoch_secs());
+        let count = binding
+            .conns_for_writer
+            .get(&writer_id)
+            .map(|set| set.len())
+            .unwrap_or(0);
+        self.set_writer_bound_count(writer_id, count);
    }

    pub async fn get_last_writer_meta(&self, writer_id: u64) -> Option<ConnMeta> {
-        let binding = self.binding.inner.lock().await;
-        binding.last_meta_for_writer.get(&writer_id).cloned()
+        self.binding
+            .last_meta_for_writer
+            .get(&writer_id)
+            .map(|entry| entry.value().clone())
    }

    pub async fn writer_idle_since_snapshot(&self) -> HashMap<u64, u64> {
-        let binding = self.binding.inner.lock().await;
-        binding.writer_idle_since_epoch_secs.clone()
+        self.binding
+            .writer_idle_since_epoch_secs
+            .iter()
+            .map(|entry| (*entry.key(), *entry.value()))
+            .collect()
    }

    pub async fn writer_idle_since_for_writer_ids(&self, writer_ids: &[u64]) -> HashMap<u64, u64> {
-        let binding = self.binding.inner.lock().await;
        let mut out = HashMap::<u64, u64>::with_capacity(writer_ids.len());
        for writer_id in writer_ids {
-            if let Some(idle_since) = binding.writer_idle_since_epoch_secs.get(writer_id).copied() {
+            if let Some(idle_since) = self
+                .binding
+                .writer_idle_since_epoch_secs
+                .get(writer_id)
+                .map(|entry| *entry.value())
+            {
                out.insert(*writer_id, idle_since);
            }
        }
@@ -320,25 +384,19 @@ impl ConnRegistry {
    pub(in crate::transport::middle_proxy) async fn writer_activity_snapshot(
        &self,
    ) -> WriterActivitySnapshot {
-        let binding = self.binding.inner.lock().await;
-        let mut bound_clients_by_writer = HashMap::<u64, usize>::new();
-        let mut active_sessions_by_target_dc = HashMap::<i16, usize>::new();
-
-        for (writer_id, conn_ids) in &binding.conns_for_writer {
-            bound_clients_by_writer.insert(*writer_id, conn_ids.len());
-        }
-        for conn_meta in binding.meta.values() {
-            if conn_meta.target_dc == 0 {
-                continue;
-            }
-            *active_sessions_by_target_dc
-                .entry(conn_meta.target_dc)
-                .or_insert(0) += 1;
-        }
-
        WriterActivitySnapshot {
-            bound_clients_by_writer,
-            active_sessions_by_target_dc,
+            bound_clients_by_writer: self
+                .binding
+                .bound_clients_by_writer
+                .iter()
+                .map(|entry| (*entry.key(), *entry.value()))
+                .collect(),
+            active_sessions_by_target_dc: self
+                .binding
+                .active_sessions_by_target_dc
+                .iter()
+                .map(|entry| (*entry.key(), *entry.value()))
+                .collect(),
        }
    }

@@ -393,10 +451,10 @@ impl ConnRegistry {

    pub async fn writer_lost(&self, writer_id: u64) -> Vec<BoundConn> {
        let mut binding = self.binding.inner.lock().await;
-        binding.writers.remove(&writer_id);
        self.writers.map.remove(&writer_id);
-        binding.last_meta_for_writer.remove(&writer_id);
-        binding.writer_idle_since_epoch_secs.remove(&writer_id);
+        self.binding.last_meta_for_writer.remove(&writer_id);
+        self.binding.writer_idle_since_epoch_secs.remove(&writer_id);
+        self.binding.bound_clients_by_writer.remove(&writer_id);
        let conns = binding
            .conns_for_writer
            .remove(&writer_id)
@@ -410,6 +468,10 @@ impl ConnRegistry {
                continue;
            }
            binding.writer_for_conn.remove(&conn_id);
+            let meta = binding.meta.remove(&conn_id);
+            if let Some(meta) = meta.as_ref() {
+                self.adjust_active_target_dc(meta.target_dc, -1);
+            }
            let remove_hot = self
                .hot_binding
                .map
@@ -419,11 +481,8 @@ impl ConnRegistry {
            if remove_hot {
                self.hot_binding.map.remove(&conn_id);
            }
-            if let Some(m) = binding.meta.get(&conn_id) {
-                out.push(BoundConn {
-                    conn_id,
-                    meta: m.clone(),
-                });
+            if let Some(m) = meta {
+                out.push(BoundConn { conn_id, meta: m });
            }
        }
        out
@@ -438,11 +497,10 @@ impl ConnRegistry {
    }

    pub async fn is_writer_empty(&self, writer_id: u64) -> bool {
-        let binding = self.binding.inner.lock().await;
-        binding
-            .conns_for_writer
+        self.binding
+            .bound_clients_by_writer
            .get(&writer_id)
-            .map(|s| s.is_empty())
+            .map(|count| *count.value() == 0)
            .unwrap_or(true)
    }

@@ -457,21 +515,20 @@ impl ConnRegistry {
            return false;
        }

-        binding.writers.remove(&writer_id);
        self.writers.map.remove(&writer_id);
-        binding.last_meta_for_writer.remove(&writer_id);
-        binding.writer_idle_since_epoch_secs.remove(&writer_id);
+        self.binding.last_meta_for_writer.remove(&writer_id);
+        self.binding.writer_idle_since_epoch_secs.remove(&writer_id);
+        self.binding.bound_clients_by_writer.remove(&writer_id);
        binding.conns_for_writer.remove(&writer_id);
        true
    }

    #[allow(dead_code)]
    pub(super) async fn non_empty_writer_ids(&self, writer_ids: &[u64]) -> HashSet<u64> {
-        let binding = self.binding.inner.lock().await;
        let mut out = HashSet::<u64>::with_capacity(writer_ids.len());
        for writer_id in writer_ids {
-            if let Some(conns) = binding.conns_for_writer.get(writer_id)
-                && !conns.is_empty()
+            if let Some(count) = self.binding.bound_clients_by_writer.get(writer_id)
+                && *count.value() > 0
            {
                out.insert(*writer_id);
            }
--- a/src/transport/middle_proxy/send.rs
+++ b/src/transport/middle_proxy/send.rs
@@ -6,6 +6,7 @@ use std::sync::Arc;
 use std::sync::atomic::Ordering;
 use std::time::{Duration, Instant};

+use tokio::sync::mpsc;
 use tokio::sync::mpsc::error::TrySendError;
 use tracing::{debug, warn};

@@ -15,7 +16,6 @@ use super::registry::ConnMeta;
 use super::wire::build_proxy_req_payload;
 use crate::config::{MeRouteNoWriterMode, MeWriterPickMode};
 use crate::error::{ProxyError, Result};
-use crate::network::IpFamily;
 use crate::stream::PooledBuffer;
 use rand::seq::SliceRandom;

@@ -34,6 +34,11 @@ mod close;
 mod recovery;
 mod selection;

+enum WriterCommandReserveError {
+    Closed,
+    TimedOut,
+}
+
 fn proxy_tag_array(tag: Option<&[u8]>) -> Option<[u8; 16]> {
    tag.and_then(|tag| <[u8; 16]>::try_from(tag).ok())
 }
@@ -45,6 +50,21 @@ fn proxy_req_payload_from_command(cmd: WriterCommand) -> Option<PooledBuffer> {
    }
 }

+async fn reserve_writer_command_slot(
+    tx: &mpsc::Sender<WriterCommand>,
+    wait: Option<Duration>,
+) -> std::result::Result<mpsc::OwnedPermit<WriterCommand>, WriterCommandReserveError> {
+    let reserve = tx.clone().reserve_owned();
+    match wait {
+        Some(wait) => match tokio::time::timeout(wait, reserve).await {
+            Ok(Ok(permit)) => Ok(permit),
+            Ok(Err(_)) => Err(WriterCommandReserveError::Closed),
+            Err(_) => Err(WriterCommandReserveError::TimedOut),
+        },
+        None => reserve.await.map_err(|_| WriterCommandReserveError::Closed),
+    }
+}
+
 impl MePool {
    /// Send RPC_PROXY_REQ. `tag_override`: per-user ad_tag (from access.user_ad_tags); if None, uses pool default.
    pub async fn send_proxy_req(
@@ -105,9 +125,25 @@ impl MePool {
                        return Ok(());
                    }
                    Err(TrySendError::Full(cmd)) => {
-                        if current.tx.send(cmd).await.is_ok() {
-                            self.note_hybrid_route_success();
-                            return Ok(());
+                        match reserve_writer_command_slot(
+                            &current.tx,
+                            self.route_runtime.me_route_blocking_send_timeout,
+                        )
+                        .await
+                        {
+                            Ok(permit) => {
+                                permit.send(cmd);
+                                self.note_hybrid_route_success();
+                                return Ok(());
+                            }
+                            Err(WriterCommandReserveError::TimedOut) => {
+                                self.stats
+                                    .increment_me_writer_pick_full_total(self.writer_pick_mode());
+                                return Err(ProxyError::Proxy(
+                                    "ME writer channel full within blocking send timeout".into(),
+                                ));
+                            }
+                            Err(WriterCommandReserveError::Closed) => {}
                        }
                        warn!(writer_id = current.writer_id, "ME writer channel closed");
                        self.remove_writer_and_close_clients(current.writer_id)
@@ -124,9 +160,8 @@ impl MePool {
            }

            let mut writers_snapshot = {
-                let ws = self.writers.read().await;
+                let ws = self.writers.snapshot();
                if ws.is_empty() {
-                    drop(ws);
                    match no_writer_mode {
                        MeRouteNoWriterMode::AsyncRecoveryFailfast => {
                            let deadline = *no_writer_deadline.get_or_insert_with(|| {
@@ -154,38 +189,28 @@ impl MePool {
                                for _ in
                                    0..self.route_runtime.me_route_inline_recovery_attempts.max(1)
                                {
-                                    for family in self.family_order() {
-                                        let map = match family {
-                                            IpFamily::V4 => self.proxy_map_v4.read().await.clone(),
-                                            IpFamily::V6 => self.proxy_map_v6.read().await.clone(),
-                                        };
-                                        for (dc, addrs) in &map {
-                                            for (ip, port) in addrs {
-                                                let addr = SocketAddr::new(*ip, *port);
-                                                let _ = self
-                                                    .connect_one_for_dc(
-                                                        addr,
-                                                        *dc,
-                                                        self.rng.as_ref(),
-                                                    )
-                                                    .await;
-                                            }
+                                    let preferred = self.preferred_endpoints_by_dc.load_full();
+                                    for (dc, addrs) in preferred.iter() {
+                                        for addr in addrs {
+                                            let _ = self
+                                                .connect_one_for_dc(*addr, *dc, self.rng.as_ref())
+                                                .await;
                                        }
                                    }
-                                    if !self.writers.read().await.is_empty() {
+                                    if !self.writers.snapshot().is_empty() {
                                        break;
                                    }
                                }
                            }

-                            if !self.writers.read().await.is_empty() {
+                            if !self.writers.snapshot().is_empty() {
                                continue;
                            }
                            let deadline = *no_writer_deadline.get_or_insert_with(|| {
                                Instant::now() + self.route_runtime.me_route_inline_recovery_wait
                            });
                            if !self.wait_for_writer_until(deadline).await {
-                                if !self.writers.read().await.is_empty() {
+                                if !self.writers.snapshot().is_empty() {
                                    continue;
                                }
                                self.stats.increment_me_no_writer_failfast_total();
@@ -222,7 +247,7 @@ impl MePool {
                        }
                    }
                }
-                ws.clone()
+                ws
            };

            let mut candidate_indices = self
@@ -285,7 +310,12 @@ impl MePool {
                            ));
                        }
                        emergency_attempts += 1;
-                        let mut endpoints = self.endpoint_candidates_for_target_dc(routed_dc).await;
+                        let mut endpoints = self
+                            .preferred_endpoints_by_dc
+                            .load()
+                            .get(&routed_dc)
+                            .cloned()
+                            .unwrap_or_default();
                        endpoints.shuffle(&mut rand::rng());
                        for addr in endpoints {
                            if self
@@ -298,9 +328,7 @@ impl MePool {
                        }
                        tokio::time::sleep(Duration::from_millis(100 * emergency_attempts as u64))
                            .await;
-                        let ws2 = self.writers.read().await;
-                        writers_snapshot = ws2.clone();
-                        drop(ws2);
+                        writers_snapshot = self.writers.snapshot();
                        candidate_indices = self
                            .candidate_indices_for_dc(&writers_snapshot, routed_dc, false)
                            .await;
@@ -563,33 +591,48 @@ impl MePool {
                    self.note_hybrid_route_success();
                    return Ok(());
                }
-                Err(TrySendError::Full(cmd)) => match current.tx.send(cmd).await {
-                    Ok(()) => {
-                        self.note_hybrid_route_success();
-                        return Ok(());
-                    }
-                    Err(send_err) => {
-                        let Some(payload) = proxy_req_payload_from_command(send_err.0) else {
+                Err(TrySendError::Full(cmd)) => {
+                    match reserve_writer_command_slot(
+                        &current.tx,
+                        self.route_runtime.me_route_blocking_send_timeout,
+                    )
+                    .await
+                    {
+                        Ok(permit) => {
+                            permit.send(cmd);
+                            self.note_hybrid_route_success();
+                            return Ok(());
+                        }
+                        Err(WriterCommandReserveError::TimedOut) => {
+                            self.stats
+                                .increment_me_writer_pick_full_total(self.writer_pick_mode());
                            return Err(ProxyError::Proxy(
-                                "ME writer rejected unexpected command type".into(),
+                                "ME writer channel full within blocking send timeout".into(),
                            ));
-                        };
-                        warn!(writer_id = current.writer_id, "ME writer channel closed");
-                        self.remove_writer_and_close_clients(current.writer_id)
-                            .await;
-                        return self
-                            .send_proxy_req(
-                                conn_id,
-                                target_dc,
-                                client_addr,
-                                our_addr,
-                                payload.as_ref(),
-                                proto_flags,
-                                tag.as_ref().map(|tag| tag.as_slice()),
-                            )
-                            .await;
+                        }
+                        Err(WriterCommandReserveError::Closed) => {
+                            let Some(payload) = proxy_req_payload_from_command(cmd) else {
+                                return Err(ProxyError::Proxy(
+                                    "ME writer rejected unexpected command type".into(),
+                                ));
+                            };
+                            warn!(writer_id = current.writer_id, "ME writer channel closed");
+                            self.remove_writer_and_close_clients(current.writer_id)
+                                .await;
+                            return self
+                                .send_proxy_req(
+                                    conn_id,
+                                    target_dc,
+                                    client_addr,
+                                    our_addr,
+                                    payload.as_ref(),
+                                    proto_flags,
+                                    tag.as_ref().map(|tag| tag.as_slice()),
+                                )
+                                .await;
+                        }
                    }
-                },
+                }
                Err(TrySendError::Closed(cmd)) => {
                    let Some(payload) = proxy_req_payload_from_command(cmd) else {
                        return Err(ProxyError::Proxy(
--- a/src/transport/middle_proxy/send/close.rs
+++ b/src/transport/middle_proxy/send/close.rs
@@ -10,18 +10,43 @@ use crate::protocol::constants::{RPC_CLOSE_CONN_U32, RPC_CLOSE_EXT_U32};

 use super::super::MePool;
 use super::super::codec::{WriterCommand, build_control_payload};
+use super::{WriterCommandReserveError, reserve_writer_command_slot};
+
+const ME_CLOSE_SIGNAL_SEND_TIMEOUT: Duration = Duration::from_millis(50);

 impl MePool {
+    /// Sends an extended close signal for a client-bound ME connection.
    pub async fn send_close(self: &Arc<Self>, conn_id: u64) -> Result<()> {
        if let Some(w) = self.registry.get_writer(conn_id).await {
            let payload = build_control_payload(RPC_CLOSE_EXT_U32, conn_id);
-            if w.tx
-                .send(WriterCommand::ControlAndFlush(payload))
-                .await
-                .is_err()
-            {
-                debug!("ME close write failed");
-                self.remove_writer_and_close_clients(w.writer_id).await;
+            match w.tx.try_send(WriterCommand::ControlAndFlush(payload)) {
+                Ok(()) => {}
+                Err(TrySendError::Full(cmd)) => {
+                    match reserve_writer_command_slot(&w.tx, Some(ME_CLOSE_SIGNAL_SEND_TIMEOUT))
+                        .await
+                    {
+                        Ok(permit) => {
+                            permit.send(cmd);
+                        }
+                        Err(WriterCommandReserveError::TimedOut) => {
+                            debug!(conn_id, "ME close skipped: writer command channel is full");
+                        }
+                        Err(WriterCommandReserveError::Closed) => {
+                            debug!(
+                                conn_id,
+                                "ME close skipped: writer command channel is closed"
+                            );
+                            self.remove_writer_and_close_clients(w.writer_id).await;
+                        }
+                    }
+                }
+                Err(TrySendError::Closed(_)) => {
+                    debug!(
+                        conn_id,
+                        "ME close skipped: writer command channel is closed"
+                    );
+                    self.remove_writer_and_close_clients(w.writer_id).await;
+                }
            }
        } else {
            debug!(conn_id, "ME close skipped (writer missing)");
@@ -31,13 +56,16 @@ impl MePool {
        Ok(())
    }

+    /// Sends the compact close signal used by ME-side forced connection teardown.
    pub async fn send_close_conn(self: &Arc<Self>, conn_id: u64) -> Result<()> {
        if let Some(w) = self.registry.get_writer(conn_id).await {
            let payload = build_control_payload(RPC_CLOSE_CONN_U32, conn_id);
            match w.tx.try_send(WriterCommand::ControlAndFlush(payload)) {
                Ok(()) => {}
                Err(TrySendError::Full(cmd)) => {
-                    let _ = tokio::time::timeout(Duration::from_millis(50), w.tx.send(cmd)).await;
+                    let _ = reserve_writer_command_slot(&w.tx, Some(ME_CLOSE_SIGNAL_SEND_TIMEOUT))
+                        .await
+                        .map(|permit| permit.send(cmd));
                }
                Err(TrySendError::Closed(_)) => {
                    debug!(conn_id, "ME close_conn skipped: writer channel closed");
@@ -51,6 +79,7 @@ impl MePool {
        Ok(())
    }

+    /// Sends close signals for all currently registered ME-bound connections during shutdown.
    pub async fn shutdown_send_close_conn_all(self: &Arc<Self>) -> usize {
        let conn_ids = self.registry.active_conn_ids().await;
        let total = conn_ids.len();
@@ -60,6 +89,7 @@ impl MePool {
        total
    }

+    /// Returns the current number of active ME writers tracked by the pool.
    pub fn connection_count(&self) -> usize {
        self.conn_count.load(Ordering::Relaxed)
    }
--- a/src/transport/middle_proxy/send/recovery.rs
+++ b/src/transport/middle_proxy/send/recovery.rs
@@ -1,13 +1,9 @@
-use std::collections::HashSet;
-use std::net::SocketAddr;
 use std::sync::Arc;
 use std::sync::atomic::Ordering;
 use std::time::{Duration, Instant};

 use tracing::warn;

-use crate::network::IpFamily;
-
 use super::super::MePool;
 use super::{
    HYBRID_GLOBAL_BURST_PERIOD_ROUNDS, HYBRID_RECENT_SUCCESS_WINDOW_MS,
@@ -17,18 +13,18 @@ use super::{
 impl MePool {
    pub(super) async fn wait_for_writer_until(&self, deadline: Instant) -> bool {
        let mut rx = self.writer_epoch.subscribe();
-        if !self.writers.read().await.is_empty() {
+        if !self.writers.snapshot().is_empty() {
            return true;
        }
        let now = Instant::now();
        if now >= deadline {
-            return !self.writers.read().await.is_empty();
+            return !self.writers.snapshot().is_empty();
        }
        let timeout = deadline.saturating_duration_since(now);
        if tokio::time::timeout(timeout, rx.changed()).await.is_ok() {
-            return !self.writers.read().await.is_empty();
+            return !self.writers.snapshot().is_empty();
        }
-        !self.writers.read().await.is_empty()
+        !self.writers.snapshot().is_empty()
    }

    pub(super) async fn wait_for_candidate_until(&self, routed_dc: i32, deadline: Instant) -> bool {
@@ -58,11 +54,11 @@ impl MePool {

    pub(super) async fn has_candidate_for_target_dc(&self, routed_dc: i32) -> bool {
        let writers_snapshot = {
-            let ws = self.writers.read().await;
+            let ws = self.writers.snapshot();
            if ws.is_empty() {
                return false;
            }
-            ws.clone()
+            ws
        };
        let mut candidate_indices = self
            .candidate_indices_for_dc(&writers_snapshot, routed_dc, false)
@@ -79,7 +75,7 @@ impl MePool {
        self: &Arc<Self>,
        routed_dc: i32,
    ) -> bool {
-        let endpoints = self.endpoint_candidates_for_target_dc(routed_dc).await;
+        let endpoints = self.preferred_endpoints_for_dc(routed_dc).await;
        if endpoints.is_empty() {
            return false;
        }
@@ -92,33 +88,19 @@ impl MePool {

    pub(super) async fn trigger_async_recovery_global(self: &Arc<Self>) {
        self.stats.increment_me_async_recovery_trigger_total();
-        let mut seen = HashSet::<(i32, SocketAddr)>::new();
-        for family in self.family_order() {
-            let map_guard = match family {
-                IpFamily::V4 => self.proxy_map_v4.read().await,
-                IpFamily::V6 => self.proxy_map_v6.read().await,
-            };
-            for (dc, addrs) in map_guard.iter() {
-                for (ip, port) in addrs {
-                    let addr = SocketAddr::new(*ip, *port);
-                    if seen.insert((*dc, addr)) {
-                        self.trigger_immediate_refill_for_dc(addr, *dc);
-                    }
-                    if seen.len() >= 8 {
-                        return;
-                    }
+        let preferred = self.preferred_endpoints_by_dc.load();
+        let mut triggered = 0usize;
+        for (dc, addrs) in preferred.iter() {
+            for addr in addrs {
+                self.trigger_immediate_refill_for_dc(*addr, *dc);
+                triggered = triggered.saturating_add(1);
+                if triggered >= 8 {
+                    return;
                }
            }
        }
    }

-    pub(super) async fn endpoint_candidates_for_target_dc(
-        &self,
-        routed_dc: i32,
-    ) -> Vec<SocketAddr> {
-        self.preferred_endpoints_for_dc(routed_dc).await
-    }
-
    pub(super) async fn maybe_trigger_hybrid_recovery(
        self: &Arc<Self>,
        routed_dc: i32,
--- a/src/transport/middle_proxy/send/selection.rs
+++ b/src/transport/middle_proxy/send/selection.rs
@@ -15,7 +15,10 @@ impl MePool {
        routed_dc: i32,
        include_warm: bool,
    ) -> Vec<usize> {
-        let preferred = self.preferred_endpoints_for_dc(routed_dc).await;
+        let preferred_snapshot = self.preferred_endpoints_by_dc.load();
+        let Some(preferred) = preferred_snapshot.get(&routed_dc) else {
+            return Vec::new();
+        };
        if preferred.is_empty() {
            return Vec::new();
        }
@@ -25,7 +28,7 @@ impl MePool {
            if !self.writer_eligible_for_selection(w, include_warm) {
                continue;
            }
-            if w.writer_dc == routed_dc && preferred.contains(&w.addr) {
+            if w.writer_dc == routed_dc && preferred.binary_search(&w.addr).is_ok() {
                out.push(idx);
            }
        }
Author	SHA1	Message	Date
Alexey	b720906fbc	Merge pull request #813 from telemt/flow Flow	2026-05-29 16:50:37 +03:00
Alexey	ac244962ed	Merge branch 'main' into flow	2026-05-29 16:07:29 +03:00
Aleksei K	752a2f5012	Bump -> 3.4.13	2026-05-29 14:05:19 +03:00
Aleksei K	a77aedfd7a	Atomically claim pressure eviction budget in MR	2026-05-29 13:17:47 +03:00
Alexey	8575d0ee5d	Merge pull request #809 from Dimasssss/install.sh Add interactive prompt for server port during installation	2026-05-29 10:38:00 +03:00
Alexey	213aba5dc9	Update README.md	2026-05-29 08:54:03 +03:00
Aleksei K	a79aaee166	Merge branch 'flow' of https://github.com/telemt/telemt into flow	2026-05-28 16:11:27 +03:00
Aleksei K	2a0fcd6e35	Align ServerHello cipher and opaque ALPN behavior in TLS-F	2026-05-28 16:11:25 +03:00
Dimasssss	54a53e9ff0	Update install.sh	2026-05-28 12:26:46 +03:00
Alexey	63bcd7b3d0	Merge pull request #780 from temandroid/main fix(docker): mount config as directory to allow atomic API writes	2026-05-27 08:33:43 +03:00
Alexey	b68b10790c	Merge pull request #799 from groozchique/main [docs] more CONFIG_PARAMS.md fixes	2026-05-27 08:30:33 +03:00
Alexey	383d4318fe	Add logging configuration to docker-compose: merge pull request #804 from Iv/main Add logging configuration to docker-compose	2026-05-27 08:30:00 +03:00
Kravchenko Ivan	d293861351	Add logging configuration to docker-compose There was a disk full problem.	2026-05-26 20:43:26 +03:00
Alexey	31da0a1356	Fixes for Disable Colors	2026-05-26 12:20:28 +03:00
Nick Parfyonov	34bc1d943a	[docs] add Hot-Reload column back to [general] Re-adding Hot-Reload column to the [general] which was removed by mistake in my previous changes	2026-05-25 10:19:01 +03:00
Nick Parfyonov	50dee40dd2	[docs] remove duplicated parameters in [censorship]	2026-05-25 10:16:11 +03:00
Alexey	d4adf0ef9a	ME: Bound writer queue waits under backpressure	2026-05-25 00:28:29 +03:00
Alexey	dc8951eae8	Reduce MR + ME Routing hot-path contention	2026-05-22 20:19:09 +03:00
Alexey	77a7f89075	Reuse ME reader scratch buffer across read loop iterations	2026-05-22 19:56:38 +03:00
Alexey	31b9504464	Merge pull request #797 from groozchique/main Remove duplicated config params in [general] + some clarifications in FAQ + fix grammar mistake in RU FAQ	2026-05-22 19:23:40 +03:00
Nick Parfyonov	54cb4d0f29	[docs] some clarification in client-to-DC section in FAQ Made some clarification about MTProxy requiremnt to reach all DCs to work properly for every client	2026-05-22 18:20:37 +03:00
Nick Parfyonov	d449fc080c	[docs] fix grammar mistake in FAQ.ru.md	2026-05-22 18:15:49 +03:00
Nick Parfyonov	3b8d16bee5	[docs] remove duplicated parameters in CONFIG_PARAMS.md	2026-05-22 18:14:10 +03:00
Alexey	9abaf9006c	Prioritize Cancellation in MP select paths	2026-05-22 16:47:54 +03:00
Alexey	231f04a810	Bump	2026-05-22 11:00:41 +03:00
Alexey	b32daf79bc	Update Cargo.lock	2026-05-22 11:00:18 +03:00
Alexey	f668759c05	API Fixes + Exclusive Mask + Startup Speed-up + IDN + Decomposing hot-path modules: merge pull request #796 from telemt/flow API Fixes + Exclusive Mask + Startup Speed-up + IDN + Decomposing hot-path modules	2026-05-22 10:55:26 +03:00
Alexey	4d9e835fa2	Merge branch 'main' into flow	2026-05-21 23:45:54 +03:00
Alexey	885258b85e	Prioritize Relay Flow Cancellation over Buffered Writes	2026-05-21 20:35:25 +03:00
Alexey	b4c33eff39	Update CONTRIBUTING.md	2026-05-19 11:10:00 +03:00
TEMAndroid	855c5eef8b	Merge branch 'main' into main	2026-05-18 10:41:24 +03:00
Alexey	01b0c5c6ce	Merge pull request #786 from Dimasssss/patch-1 Update install.sh	2026-05-16 14:12:14 +03:00
Dimasssss	ad1bb5cc1a	Update install.sh	2026-05-15 01:32:37 +03:00
Dimasssss	08cde1a255	Update install.sh	2026-05-15 01:29:13 +03:00
Dimasssss	faf1f28f9d	Update install.sh	2026-05-15 01:23:45 +03:00
Dimasssss	32613c8e68	Update install.sh	2026-05-15 01:12:47 +03:00
TEMAndroid	b175927324	fix(docker): mount config as directory to allow atomic API writes	2026-05-11 20:50:31 +00:00
Alexey	1fe621f743	Update CONFIG_PARAMS.en.md	2026-05-10 17:37:41 +03:00
Alexey	3b0ebf3c9e	Update CONFIG_PARAMS.ru.md	2026-05-10 17:37:31 +03:00
Alexey	b41f6bc21e	Update CONFIG_PARAMS.en.md	2026-05-10 17:37:15 +03:00
Alexey	0a9f599611	Update CONFIG_PARAMS.en.md	2026-05-10 17:37:03 +03:00
Alexey	cdb021fc71	Update CONFIG_PARAMS.ru.md	2026-05-10 17:22:39 +03:00
Alexey	6b61183b9d	Update CONFIG_PARAMS.en.md	2026-05-10 17:22:21 +03:00