Add max_connections config (default 256) with -m/--max-connections CLI
flag. Server wraps on_client in asyncio.Semaphore to prevent fd
exhaustion under load. Value reloads on SIGHUP; active connections
drain normally. Also adds pool_size/pool_max_idle config fields and
first_hop_pool wiring in server.py (used by next commits), and fixes
asyncio.TimeoutError -> TimeoutError lint warnings.
Add hot reload section to USAGE with reloadable settings table.
Add dead proxy reporting section with report_url config and payload
format. Update example.yaml, ROADMAP, TASKS, TODO, CHEATSHEET.
Update all docs for managed proxy pool: README, USAGE, CHEATSHEET,
PROJECT, TASKS, and example config. Document multi-source config,
proxy file format, health testing, persistence, and legacy compat.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Retry failed proxy connections with a fresh random proxy on each
attempt (configurable via retries setting, proxy_source only).
Track connection metrics and log summary every 60s and on shutdown.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fetches proxies from an HTTP API, caches them in memory, and appends
a random proxy to the chain on each connection. Supports proto/country
filters and configurable refresh interval.
Config: proxy_source.url, proto, country, limit, refresh
CLI: -S/--proxy-source URL
Asyncio-based SOCKS5 server that tunnels connections through
configurable chains of SOCKS5, SOCKS4/4a, and HTTP CONNECT proxies.
Tor integration via standard SOCKS5 hop.
