445401c40f
perf(accesslog): add sample_rate for access log to reduce CPU and allocations
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Add configurable access log sampling via :
- 0.0-1.0 range; defaults to 1.0 (record all) for backward compatibility
- Uses lock-free atomic counter for deterministic sampling
- Non-2xx responses always logged regardless of sample rate
Benchmark results (combined format, /dev/null):
Full logging: ~2245 ns/op, 1987 B/op, 17 allocs/op
10% sampling: ~1593 ns/op, 1633 B/op, 6 allocs/op
Improvement: -29% latency, -65% allocations/op
This addresses the top application-layer CPU hotspot identified
in the v0.4.0 profile (LogAccess at 16.36% cumulative CPU).
2026-06-11 13:53:41 +08:00
6612819f3a
chore: remove stale AGENTS.md files, rewrite root AGENTS.md
2026-06-03 23:47:29 +08:00
8ed800271d
test: 迁移基准测试循环到 Go 1.24 b.Loop() API
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- 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>
2026-04-16 13:50:15 +08:00
84c26c61ca
style(benchmark): 修复代码格式和忽略无用错误返回值
2026-04-09 12:19:08 +08:00
25bdba4e01
test(benchmark): 新增组件级基准测试套件
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- 新增 benchmark_context.go 标准化测试上下文构造器
- 新增静态文件处理器基准测试(缓存命中/未命中、try_files)
- 新增访问日志中间件基准测试
- 新增压缩中间件基准测试(gzip/brotli、Pool 复用)
- 新增限流器基准测试(令牌桶、滑动窗口、多客户端并发)
- 新增变量展开基准测试(模板展开、Pool 操作)
2026-04-08 18:25:38 +08:00
f2352ab9cc
docs(config,stream,logging,handler,proxy,cache,server,ssl,middleware): 为核心模块添加详细 GoDoc 文档注释
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- config: 为 Config 和所有子配置结构添加完整文档,包含使用示例和注意事项
- stream: 为负载均衡器和服务器添加详细的参数、返回值和功能说明
- logging: 为日志格式化和输出函数添加文档,说明支持的变量替换
- handler: 为路由器、静态文件和 sendfile 处理器添加文档
- proxy: 为健康检查器和代理功能添加完整文档
- cache/server/ssl/middleware: 补充相关模块的文档注释
- config.example.yaml: 添加可信代理配置、加密套件示例,更新压缩级别说明
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-07 15:36:09 +08:00
fc71cf4835
refactor(test): 统一测试文件错误处理风格
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使用空白标识符忽略测试辅助函数中 Close、ReadFrom、Set 等返回值,
与主代码风格保持一致。
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 17:37:05 +08:00
351f477822
feat(middleware): 增强 rewrite 安全性,添加 ReDoS 保护
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- 新增 validateRegexSafety 检测危险正则模式
- 防止嵌套量词导致的灾难性回溯攻击
- 限制正则模式长度 (max 1000 chars)
- 补充 compression 和 accesslog 文档注释
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 16:57:40 +08:00
ac9153f09d
fix(proxy,stream,server): Phase 8 问题修复与功能完善
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- WebSocket 代理集成:handleWebSocket 现调用 ProxyWebSocket 实现
- 删除 UDP Stream 冗余代码:移除 udpListener 类型及相关测试
- 热升级监听器继承:改用 net.Listen + Serve 模式支持监听器传递
- 代码格式修复:注释格式调整、字段对齐、文件末尾换行符
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 14:28:00 +08:00
95030cd68a
docs: 更新 AGENTS.md 文档
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添加各模块的 AGENTS.md 文档文件,记录模块职责和代码结构
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 14:07:42 +08:00
6f3ecb0a9f
feat(middleware,server): 实现访问日志中间件
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- 新增 accesslog 中间件,记录请求方法、路径、状态码、响应大小和处理时间
- 集成到 Server 的 single 和 vhost 模式
- 支持 graceful shutdown 时关闭日志文件
Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-03 10:54:53 +08:00