7dc3926f48
Each listener binds to its own port with an independent chain. The "pool" keyword in a chain appends a random alive proxy from the shared pool; multiple pool entries = multiple hops. :1080 -> Tor only (0 pool hops) :1081 -> Tor + 1 pool proxy :1082 -> Tor + 2 pool proxies Shared resources (ProxyPool, Tor, metrics, semaphore, API) are reused across listeners. FirstHopPool is shared per unique first hop. Backward compatible: old listen/chain format still works.
55 lines
2.4 KiB
Markdown
55 lines
2.4 KiB
Markdown
# s5p -- Tasks
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## Current
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- [x] Scaffold project structure
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- [x] Implement SOCKS5 server
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- [x] Implement protocol handshakes (SOCKS5, SOCKS4/4a, HTTP CONNECT)
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- [x] Implement chain builder
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- [x] CLI and config loading
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- [x] Unit tests (config, proto)
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- [x] Documentation
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- [x] Smoke test with Tor
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- [x] Containerfile + compose.yaml (Alpine)
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- [x] Graceful SIGTERM shutdown
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- [x] cProfile support (`--cprofile`)
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- [x] Config split (example.yaml tracked, s5p.yaml gitignored)
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- [x] Dynamic proxy source API integration
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- [x] Connection retry with proxy rotation
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- [x] Connection metrics (periodic + shutdown logging)
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- [x] Managed proxy pool (multi-source, health-tested, persistent)
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- [x] Weighted proxy selection (prefer recently-tested proxies)
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- [x] Per-proxy backoff (60s cooldown after connection failure)
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- [x] Stale proxy expiry (evict dead proxies not seen for 3 refresh cycles)
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- [x] Pool stats in periodic metrics log (`pool=alive/total`)
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- [x] Fast warm start (trust cached state, defer all health tests)
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- [x] Static chain health check (skip pool tests if chain unreachable)
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- [x] SIGHUP hot config reload (timeout, retries, log_level, pool config)
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- [x] Dead proxy reporting (`report_url` POST evicted proxies to API)
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- [x] Concurrent connection semaphore (`max_connections`, CLI `-m`)
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- [x] Async HTTP client (replace blocking urllib, parallel source fetch)
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- [x] First-hop TCP connection pool (`pool_size`, `pool_max_idle`)
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- [x] Codebase consolidation (refactor/codebase-consolidation)
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- [x] Extract shared proxy parsing and constants to config.py
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- [x] Consolidate health-check HTTP logic in pool
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- [x] Remove threading from metrics (pure asyncio, no lock needed)
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- [x] Replace `ensure_future` with `create_task`
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- [x] Rename ambiguous variables in config loader
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- [x] Remove legacy ProxySource layer (source.py deleted)
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- [x] Add tests for extracted `parse_api_proxies`
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- [x] Instant warm start (trust cached state, defer all health tests)
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- [x] Register signal handlers before startup (fix SIGKILL on stop)
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- [x] Use k8s-file logging driver with rotation
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- [x] Built-in control API (`api.py`, `--api`, `api_listen`)
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- [x] Tor control port integration (NEWNYM signaling, periodic rotation)
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- [x] Replace HTTP health check with TLS handshake (round-robin targets, no httpbin dependency)
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- [x] Multi-listener with configurable proxy chaining (per-port chain depth)
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## Next
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- [ ] Integration tests with mock proxy server
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- [ ] SOCKS5 server-side authentication
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