Batch 1 - Crash/data corruption:
- Add nil/empty config guards in server and app
- Protect against fasthttp buffer mutation in logging
- Ensure mimeutil falls back before caching empty MIME
- Make proxy health checker and resolver tolerate nil cfg
- Prevent Lua EMERG/ALERT/CRIT log levels from killing process
Batch 2 - Concurrency/race conditions:
- Add focused race tests for compression pool, ssl/ocsp,
server proxies slice, Lua timer cancel, and TCP socket connect
- Fix Lua timer active race and socket ConnectAsync race
Batch 3 - Resource leaks/functional damage:
- Track and stop rate limiter cleanup goroutines on shutdown
- Add tests for proxy connection count leaks, server pool deadlock,
Linux sendfile integrity, WebSocket frame data loss,
stream UDP stop deadlock, and upstream name mismatch
- Fix stream ListenTCP/upstream lookup and UDP shutdown
Batch 4 - High severity technical debt:
- Add nil guard in security headers middleware
- Validate sliding window divisor and add tests
- Protect static handler fields with existing RWMutex
- Avoid mutating live HostClient.Addr on DNS updates
- Fix slow start Start/Stop and resolver restart
- Initialize variable fallback context maps
- Add tests for request_id/time_local and logging file handle close
Also:
- Relax integration variable performance threshold under race detector
- Update benchmark plan docs for new stream ListenTCP signature
Verification:
- make test: pass
- go test -race -count=1 ./internal/...: pass
- make lint: 0 issues
- make build: success
Replace the single LState + coroutine model with an LState pool to
eliminate concurrent map read/write issues in gopher-lua. Each request
now gets a completely independent LState with its own Global table.
Key changes:
- Add LStatePool for managing pooled LState instances
- Remove shared Engine.L and coroutine-based execution
- Simplify coroutine.go: remove yield handling, use direct PCall
- Remove ngxRegisterMu lock (no longer needed with isolated LStates)
- Update config.go: add LStatePoolInitialSize/MaxSize settings
- Update tests to work with the new architecture
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- 所有 *_bench_test.go 文件从 for i := 0; i < b.N; i++ 改为 for b.Loop()
- 部分测试文件从 for i := 0; i < N; ... 改为 for range N 或 for i := range N
- 涵盖模块: cache, handler, http2, http3, loadbalance, logging, lua,
middleware/accesslog, middleware/bodylimit, middleware/rewrite,
middleware/security, netutil, resolver, server, ssl, stream
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
