ospab 032f694821 feat: comprehensive diagnostic logging across all modules ... protocol.rs: - Gap recovery logs: skipped frames count, delivered count, remaining buffer - Duplicate frame detection with nonce values - Max reorder window exceeded with gap width - NACK handling: retransmit success vs frame evicted from history - Reorder buffer overflow with capacity stats - Close frame receipt - Zombie frame eviction count - sent_history overflow (the root cause of speedtest death) dispatcher.rs: - New session authentication with peer IP, session count, replay cache size - Client roaming detection (old addr -> new addr) - Handshake rejection reasons: timestamp drift, replay cache full, max sessions - Protocol errors and tick errors with session context bridge.rs: - UDP socket buffer diagnostics (requested vs actual) - Handshake response size and RTT - Inbound protocol errors with session index - Outbound packing errors with stream_id signal.rs: - Specific shutdown signal identification (SIGTERM/SIGINT/Ctrl+C/Close/Break) server lib.rs: - Startup banner with access key count and ARQ config - UDP buffer diagnostics - Relay CONNECT/CLOSE/error always visible (not gated by debug) - All println! -> eprintln! for proper stderr logging - Hot-reload prefix fixed [ostp-server] -> [ostp]		2026-05-17 14:31:21 +03:00
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src	feat: comprehensive diagnostic logging across all modules	2026-05-17 14:31:21 +03:00
Cargo.toml	perf: heavily tune UDP socket buffers via socket2 to support 10Gbps+ micro-burst resilience	2026-05-17 02:19:59 +03:00