The //go:generate go test -v ./... directive is not what
go:generate is intended for (code generation, not test execution).
Remove it to avoid confusion.
- Record headerTime when header is received
- Record lastByteTime when response is complete
- Use correct timing calculations (headerReceived/connectEnd/responseEnd)
- Add least_time and sticky to createBalancerByName
- Implement response time recording for Least Time
- Support StickySession in target selector with request context
- StickySession auto-starts when created
Three optimizations in the proxy cache hot path:
- Pre-build cacheIgnoreSet map once at Proxy creation instead of
per-response. Eliminates map allocation + linear scan per cached
response.
- Compute cache key once per request via computeCacheKey() closure.
Previously buildCacheKeyHash was called up to 5 times per request;
now computed on first access and reused.
- Pool UpstreamTiming objects with sync.Pool. Eliminates one heap
allocation per proxied request.
Replace string(connection)/strings.EqualFold/strings.ToLower with
bytes.EqualFold and utils.BytesContainsFold. Removes 2-4 heap
allocations per proxied request.
Replaces fnv.New64a() with direct inline hash computation over
fasthttp's []byte slices, eliminating 1 allocation per cache key
computation and 1 []byte(":") allocation.
- proxyDebugLog: move Enabled() guard to call sites to avoid allocations
- proxyDebugLog: add default case for unsupported types
- static routes: remove unintended regex support to match original behavior
Previously the error was silently swallowed, causing the proxy to
fall back to default TLS settings (no custom CA, no mTLS, no SNI)
without any indication. Now the error is logged at ERROR level.
Copy the request before spawning the background goroutine. The
fasthttp.RequestCtx is recycled after the handler returns, so passing
it to a goroutine causes data corruption under high concurrency.
The caller now AcquireRequest+CopyTo before go(), and the goroutine
releases it. backgroundRefresh no longer accepts ctx directly.
Extract duplicate b2s/s2b functions from proxy/utils.go into
internal/utils/bytes.go. These are zero-allocation unsafe conversions
for byte slice <-> string conversion.
- Create utils.B2s() and utils.S2b() as unified implementations
- Update proxy/utils.go to call utils functions
- Add safety documentation about shared memory warning
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add `set_forwarded_host` and `set_forwarded_proto` options to control
whether the proxy automatically sets these headers. This fixes issues
with upstream servers that validate X-Forwarded-Host against known hosts.
Changes:
- Add SetForwardedHost/SetForwardedProto fields to ProxyHeaders struct
- Modify SetForwardedHeaders and WriteForwardedHeaders function signatures
- Update modifyRequestHeaders to read config and pass control parameters
- Update WebSocket call chain to support new config
- Add unit tests for new functionality
- Update default config generation (-g) to include new options
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add nolint comments for sync.Pool.Get() type assertions (pool always returns valid pointers)
- Extract TLS version strings to constants in sslutil/tlsconfig.go
- Extract expires directive strings to constants in handler/static.go
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Apply modern Go patterns across the codebase:
- Replace `interface{}` with `any` (Go 1.18+)
- Use `for range n` instead of `for i := 0; i < n; i++` (Go 1.22+)
- Replace `sort.Slice` with `slices.Sort` from slices package
- Simplify sync.WaitGroup patterns with errgroup where appropriate
- Add Makefile targets for modernize analyzer
Total: 84 files updated, net reduction of 79 lines
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
ProxyBind 使用 MaxConnWaitTimeout 作为拨号超时不合理，改为默认 30s；
rewriteCookieAttr 属性匹配改为大小写不敏感；预分配 cookies 切片容量。
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
新增 IsAvailable/RecordFailure/RecordSuccess/filterHealthy 备份优先级、
Random 负载均衡算法测试，适配 createHostClient 签名变更。
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
