feat(usockets): optimize high concurrency support up to 10,000+ connections
- Increase uSockets listen() backlog from 512 to 16384 in bsd.c
- Add high concurrency test suite (5000-10000 concurrent connections)
- Add HIGH_CONCURRENCY.md documentation with optimization guide
- Add usockets/build.sh script for rebuilding uSockets library
- Update README with latest benchmark results
Performance (macOS M3 Max):
- 5,000 concurrent: 81,524 RPS, 100% success
- 10,000 concurrent: 24,198 RPS, 100% success
System requirements:
- kern.ipc.somaxconn >= 8192
- ulimit -n 65535
meiseayoung
9eb360926b