Commit Graph

63 Commits

Author SHA1 Message Date
Alexey
0e2d42624f ME Pool Hardswap 2026-02-24 00:04:12 +03:00
Alexey
d08ddd718a Desync Full Forensics
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-23 15:28:02 +03:00
Alexey
eaba926fe5 ME Buffer reuse + Bytes Len over Full + Seq-no over Wrap-add
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-23 03:52:37 +03:00
Alexey
6ff29e43d3 Middle-End protocol hardening
- Secure framing / hot-path fix: enforced a single length + padding contract across the framing layer. Replaced legacy runtime `len % 4` recovery with strict validation to eliminate undefined behavior paths.

- ME RPC aligned with C reference contract: handshake now includes `flags + sender_pid + peer_pid`. Added negotiated CRC mode (CRC32 / CRC32C) and applied the negotiated mode consistently in read/write paths.

- Sequence fail-fast semantics: immediate connection termination on first sequence mismatch with dedicated counter increment.

- Keepalive reworked to RPC ping/pong: removed raw CBC keepalive frames. Introduced stale ping tracker with proper timeout accounting.

- Route/backpressure observability improvements: increased per-connection route queue to 4096. Added `RouteResult` with explicit failure reasons (NoConn, ChannelClosed, QueueFull) and per-reason counters.

- Direct-DC secure mode-gate relaxation: removed TLS/secure conflict in Direct-DC handshake path.
2026-02-23 02:28:00 +03:00
Alexey
d050c4794a Hotpath tunings
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-23 00:50:10 +03:00
Alexey
197f9867e0 Flush-response experiments
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-22 23:53:10 +03:00
Alexey
3ab56f55e9 ME Connection error handling 2026-02-21 16:28:47 +03:00
Alexey
c9a043d8d5 ME Frame too large Fixes
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-21 02:15:10 +03:00
Andrey Akifev
e54fb3fffc Reduce per-frame flush overhead 2026-02-16 12:49:49 +07:00
Alexey
94a7058cc6 Middle Proxy Minimal
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-15 13:14:50 +03:00
Alexey
f2455c9cb1 Middle-End Drafts
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-15 12:30:40 +03:00
Alexey
d405756b94 HOL Minimized + Random conn_id + Target DC Magics
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-02-14 01:52:49 +03:00
Alexey
70859aa5cf Middle Proxy is so real 2026-02-14 01:36:14 +03:00