suzmii
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ff42fff61c
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按评审意见把写锁等待挪出 runtime worker 并收紧 wait_exhausted 记账
Project CI / Repository checks (pull_request) Successful in 3m18s
Project CI / Frontend tests (pull_request) Successful in 4m3s
Project CI / Backend tests (pull_request) Successful in 7m25s
Project CI / Native shell tests (pull_request) Successful in 19m35s
- agc_write_file 写路径改经 bridge_write_file_in_blocking_pool 走 tokio::task::spawn_blocking:有界等待是同步轮询(最多约 10 秒),直接在 async handler 里跑会占住 tokio worker,争用窗口内同一轮并行写多个文件时会波及共享同一 runtime 的只读端点与 UI 命令
- 新增用例用默认 current_thread runtime 加心跳任务锁住该性质;把 handler 临时改回同步直调时该用例按预期失败,确认有区分度
- project.write_lock.wait_exhausted 与终态改判一起改为只在真的等过(max_attempts > 1)时发生:hydrate 的单次试探不再写 waitedMs 近似 0 的“耗尽”日志
- 技术方案、decision-log、pitfalls 同步这两条,并补“同步有界等待不能直接跑在 async handler 里”的排障经验
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2026-09-10 21:38:48 +08:00 |
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lhk229
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e8c5d2e247
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Merge branch 'master' into fix/issue-318-direct-write-lock-wait
Project CI / Repository checks (pull_request) Successful in 2m58s
Project CI / Frontend tests (pull_request) Successful in 3m45s
Project CI / Backend tests (pull_request) Successful in 7m5s
Project CI / Native shell tests (pull_request) Successful in 17m13s
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2026-09-10 21:13:23 +08:00 |
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suzmii
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71e9ad3133
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修复锁失败终态判据漏传平台导致 CI 把权限改判成争用
Project CI / Repository checks (pull_request) Successful in 6m17s
Project CI / Frontend tests (pull_request) Successful in 8m23s
Project CI / Backend tests (pull_request) Successful in 12m7s
Project CI / Native shell tests (pull_request) Successful in 25m6s
- project_write_lock_permission_is_ambiguous 改为按平台加原始错误码判定(Windows 的 ACCESS_DENIED(5));只看 ErrorKind 在 Linux 上会得出相反结论:errno 5 在 Windows 是 ACCESS_DENIED、在 Linux 是 EIO
- ProjectWriteLockFailure::Retryable 携带 platform,终态改判与争用文案都用同一次分类的平台,不再依赖宿主 errno 语义
- 终态投影用例显式用 Windows 平台构造失败并补 Unix 反例,两个平台上结论一致;CI 首次推送正是在此失败(2358 passed / 1 failed,left contention / right permission_denied)
- pitfalls 补充“判据的每一环都要带平台”的排障经验
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2026-09-10 20:46:10 +08:00 |
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suzmii
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06f738dc99
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将项目写锁从 project/filesystem.rs 纯搬移到 project/write_lock.rs
Project CI / Repository checks (pull_request) Successful in 2m37s
Project CI / Frontend tests (pull_request) Successful in 3m30s
Project CI / Backend tests (pull_request) Successful in 6m36s
Project CI / Native shell tests (pull_request) Failing after 13m57s
- 新建 project/write_lock.rs:取锁、等待分类、持锁方诊断、残留回收与 4 条锁用例整体搬移,逻辑不变
- project/filesystem.rs 只保留项目文件 IO(1533 → 680 行),锁相关常量、结构、进程判据与用例全部移出
- project.rs 注册 mod write_lock 并 pub(crate) use write_lock::*,crate::project:: 与 crate:: 既有路径不变
- windows_metadata_is_reparse_point 提为 pub(crate),供 write_lock 复用同一条 reparse point 判据
- agent_db.rs 与 checkpoint.rs 的 PROJECT_FILE_FLAG_OPEN_REPARSE_POINT 导入路径改为 super::write_lock
- 同步修正技术方案、Fast GDD 技术方案、decision-log、pitfalls 中指向锁实现的文件路径,并把“拆锁”从后续事项改为已完成
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2026-09-10 20:12:28 +08:00 |
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suzmii
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8c639e5d13
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修复项目写锁重试判据用一次元数据观察误判瞬时争用
- 项目写锁分类改为只按错误码判定重试性,不再用 path.exists() 决定“要不要等”:真机 6 万次建锁/删锁竞争实测 396-538 例命中“ACCESS_DENIED(5) + 目标不可见”,旧判据会让等待层立刻失败关闭,把毫秒级竞争换成更误导的 ACL 文案
- 新增 ProjectWriteLockFailure(Retryable / Terminal)与 acquire_project_write_lock_failure,有界等待改按类型分流,acquire_project_write_lock 退化为它的文案包装
- Windows 的 ACCESS_DENIED(5) 终态改判移到等待预算耗尽之后:只有真的等过预算且目标此刻仍不存在时才投影成权限拒绝,单次试探保持争用语义
- 锁分类判据改为平台参数传入(project_write_lock_open_failure_for),Linux CI 可覆盖 Windows 分支;替换原先只在 Windows 本地执行的分类用例
- 零等待入口在错误码不可区分时补一句“可能是删除挂起、删除拆链窗口或权限 / ACL 拒绝”,争用前缀逐字不变,调用方既有重试语义不受影响
- PROJECT_WRITE_LOCK_CONTENTION_PREFIX 收口 provider_recovery.rs、planning_session_v2.rs、direct_runtime.rs 三处手写文案
- project.write_lock.wait_exhausted 日志补 projection= 分类,attempts 记为实际尝试次数
- 同步更新技术方案、decision-log、pitfalls,并修正 ownerIsSelf 只比 PID 的表述
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2026-09-10 20:07:28 +08:00 |
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suzmii
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59cab3d9fd
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Merge remote-tracking branch 'origin/master' into fix/issue-318-write-lock-classification
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2026-09-10 19:58:05 +08:00 |
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suzmii
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4ecab19429
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修正 CI 权限用例在 root 容器下的前提并补平台无关的分类判据
Project CI / Repository checks (pull_request) Successful in 3m5s
Project CI / Frontend tests (pull_request) Successful in 4m2s
Project CI / Backend tests (pull_request) Successful in 6m51s
Project CI / Native shell tests (pull_request) Successful in 19m16s
- project_write_lock_does_not_project_permission_denial_as_contention 不再用 expect_err 断言“只读目录必须挡住取锁”:CI 容器以 root 运行,0o500 不生效,取锁会正常成功;此时跳过端到端前提
- 新增平台无关用例 project_write_lock_classifies_by_whether_the_target_exists:目标存在才是争用、目标不存在却创建失败是权限拒绝、NotFound 归其它
- 让权限分类判据在不依赖 ACL 环境的条件下也有回归护栏,避免只靠会被 root 绕过的端到端用例
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2026-09-10 16:52:30 +08:00 |
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suzmii
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81c2389132
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修复 AGC Direct 写通道项目锁零等待与持锁方不可诊断
Project CI / Repository checks (pull_request) Successful in 3m9s
Project CI / Frontend tests (pull_request) Successful in 4m7s
Project CI / Backend tests (pull_request) Successful in 6m54s
Project CI / Native shell tests (pull_request) Failing after 14m11s
- Direct 写路径(agc_write_file)改用统一的有界等待,与 file.write / file.patch / file.delete 同语义,同一轮并行写多个文件按同一把锁串行,不再在 24-42ms 内把重叠判成"项目正在被其他写操作占用"
- create_new 失败拆成争用 / 权限拒绝 / 其它三类:锁文件不存在却仍创建失败不再投影成争用;sharing violation(32) 与 lock violation(33) 恒定归争用
- 争用错误与等待日志带上持锁方身份(commandId / pid / createdAt / ownerIsSelf),锁文件处于删除挂起或未写完时显式表达成"身份不可读"
- ProjectWriteLockSnapshot 补 commandId 与 describe_holder(),沿用既有快照 + 字节 CAS 回收机制,不新增第二套回收判据
- 有界等待预算耗尽记 project.write_lock.wait_exhausted(含等待毫秒数),权限拒绝记 project.write_lock.permission_denied,争用不在零等待入口里逐次记账
- 新增同进程重叠写等待、同轮并行写、活外部进程持锁带身份、权限拒绝分类、ACL 拒绝不投影成争用五条回归用例
- 同步 decision-log、pitfalls 与技术方案文档
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2026-09-10 16:30:22 +08:00 |
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