Commit Graph

275 Commits

Author SHA1 Message Date
Alexey d65efcc479 Fix autonomous ME recovery from Direct fallback
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-10-02 23:51:14 +03:00
Alexey 326c0ecdb9 Rustfmt 2026-09-25 19:49:36 +03:00
Alexey f1107c21d9 Process-wide concurrency + Cancellation ownership fixes 2026-09-23 22:30:51 +03:00
Alexey baa9bfbb01 ME Authority + Quota Resets + WEB Replacement Rollback fixes 2026-09-22 03:01:17 +03:00
Alexey 51e706770c WEB Manager Session + Generation Fence tests 2026-09-21 21:08:34 +03:00
Alexey d706b3f3ba Hardswap Invariants in tests + Quota fixes 2026-09-20 00:28:52 +03:00
Alexey 89dacbd17e TOCTOU and lifecycle races across runtime boundaries fixes 2026-09-19 22:37:22 +03:00
Alexey 02f66c542e Descriptor-anchored Secured Filesystem Operations 2026-09-17 22:45:48 +03:00
Alexey 0ac236955a Proxy Shared User Drafts 2026-09-14 20:19:48 +03:00
Alexey 1ea5f7a1d6 Atomic Lifecycle for Writer Refresh + Hardswap 2026-09-12 20:14:41 +03:00
Alexey 844e41ea34 Races in admission + accounting + publication,+ PID fixed 2026-09-09 22:45:02 +03:00
Alexey 66f2b8889f Split oversized runtime modules + Async tests hardened
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-08-30 09:39:33 +03:00
Alexey 281f63f940 Runtime Ownership hardened
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-08-30 08:38:03 +03:00
Alexey d2edd90479 WEB: websocket + websocket-lanes as Carrier 2026-08-26 09:16:06 +03:00
Alexey 1a18f2452f Fixed routing across endpoint refresh
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-08-23 20:43:22 +03:00
Alexey fb47ad149c Rustfmt 2026-08-22 16:31:49 +03:00
Alexey 7f4b87bea4 Redesign runtime w/ include-aware config + Module Split + Listener Lifecycle + Atomic Reload 2026-08-22 16:13:25 +03:00
Alexey 189e10800a Hardened listener reload + config persistence + SYN Limit startup safety 2026-08-22 13:45:57 +03:00
Alexey 064cd0da61 Merge branch 'flow/3.5.0' into flow-bulk-mss 2026-08-12 21:05:14 +03:00
Alexey 4679bdcfd5 Atomic Maestro Sessions + Shutdown gate
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-07-19 16:10:42 +03:00
Alexey 61ec46c2db Merge pull request #871 from xaer981/fix/client-mss-bulk
fix(server): client_mss_bulk — fragment only ServerHello, keep bulk MSS from start
2026-07-18 14:02:03 +03:00
Alexey 991d5b2c38 Maestro: add in-process runtime generation reload
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-07-17 23:56:00 +03:00
Alexey 73afeccae1 Rustfmt 2026-07-13 12:20:24 +03:00
Yaroslav Petrovskikh cd38e8ca80 chore: fix rustfmt import order 2026-07-13 11:27:24 +03:00
Yaroslav Petrovskikh 5e9d99bb4d fix(server): fragment only the initial FakeTLS response 2026-07-13 11:26:48 +03:00
Alexey d4c4980e5a Bound ME writer queues by resident payload bytes
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-07-11 18:43:42 +03:00
Alexey 893ce0cf36 Hold C2ME byte permits through ME writer completion
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-07-10 16:35:39 +03:00
Alexey b8be805aed Rustfmt 2026-07-06 20:12:36 +03:00
Alexey 81ae483201 Add regression coverage for ME routing, D2C padding, synlimit, and MSS bulk validation
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-06-30 13:13:11 +03:00
Alexey b9c5c71dbc Restore ME writer source IP for initial proxy request binding 2026-06-29 12:37:31 +03:00
Alexey 840713a359 Merge pull request #847 from AndreyOsipuk/feat/client-mss-relay
feat(server): client_mss_bulk — fragment only the handshake, restore MSS for bulk data (cuts pps)
2026-06-20 22:10:04 +03:00
Andrey Osipuk 50b67a93d6 feat(server): client_mss_bulk — raise MSS after handshake to cut pps
client_mss (e.g. "tspu", MSS=92) fragments the whole connection to evade
DPI on the ServerHello, but it also fragments bulk payload, multiplying
outgoing packets-per-second ~10x. On hosts whose abuse detection counts
pps (not bandwidth) this trips packet-flood limits.

Add an optional [server].client_mss_bulk: keep the low client_mss for the
handshake (ServerHello stays fragmented => DPI bypass intact), then raise
the client socket MSS to client_mss_bulk once the connection enters the
post-handshake (bulk transfer) phase, so bulk data uses normal-size
segments and pps drops back to normal. Same preset/int grammar as
client_mss. Opt-in: when unset, the handshake MSS is kept for the whole
connection (unchanged behavior).

Linux-only (setsockopt TCP_MAXSEG via raw fd, mirroring TCP_USER_TIMEOUT);
no-op on other unix. Documented in CONFIG_PARAMS.{en,ru}.
2026-06-19 11:11:01 +03:00
Alexey 37d0184a0b Implement shared MTProto framing and ME address role separation
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-06-15 08:50:08 +03:00
Alexey d81d7dba62 Rustfmt 2026-06-14 19:59:06 +03:00
Alexey d414c73c9b Hardened KDF-Tuple + NAT Probing + Paddings
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-06-14 16:15:41 +03:00
Alexey 27a5f5a4ec MSS Tuning with config
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-06-06 12:11:05 +03:00
Alexey 462215b53c Dual-stack fixes for Upstreams by #798
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-06-01 19:50:26 +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 9abaf9006c Prioritize Cancellation in MP select paths 2026-05-22 16:47:54 +03:00
Alexey 98c985091c Decomposing hot-path modules into focused submodules
Signed-off-by: Alexey <247128645+axkurcom@users.noreply.github.com>
2026-05-21 18:03:55 +03:00
Alexey c02c7fbe43 Reducing hot-path allocs + duplicate telemetry touchs
Signed-off-by: Alexey <247128645+axkurcom@users.noreply.github.com>
2026-05-20 17:07:54 +03:00
Alexey 8379b48f69 Fix hot-path replay bounds and ME control allocations
Signed-off-by: Alexey <247128645+axkurcom@users.noreply.github.com>
2026-05-20 14:05:22 +03:00
Alexey 914f141715 Exclusive Mask + Startup Speed-up
Signed-off-by: Alexey <247128645+axkurcom@users.noreply.github.com>
2026-05-19 22:17:59 +03:00
Alexey b2aa9b8c9e Hardened API & Management-plane Admission
- bound API and metrics connection handling
- default metrics listener to localhost
- reject untrusted PROXY protocol peers before parsing headers
- cap API request body size and PROXY v2 payload allocation
- validate route usernames and TLS domains consistently
2026-05-09 20:50:23 +03:00
Alexey 86573be493 Event-driven Wakeup for ME Admission-gate 2026-05-08 13:34:41 +03:00
Alexey 876b74ebf7 Hot-path Cleanup and Timeout Invariants 2026-04-29 23:16:11 +03:00
Alexey 37c916056a Rustfmt 2026-04-25 14:35:35 +03:00
Alexey 2f2fe9d5d3 Bound relay queues by bytes
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
Signed-off-by: Alexey <247128645+axkurcom@users.noreply.github.com>
2026-04-25 13:54:20 +03:00