fix(notify): 修复传输生命周期竞态,完善背压与协议边界
- 完善 stream/bulk DataID 分配、预留和双向命名空间,修复并发打开及 dedicated/shared 回退时的 ID 冲突 - 将收发、回复、恢复任务和 sidecar 绑定原始会话与物理连接,防止重连后的旧消息误操作新连接 - 加强 close/reset 身份校验及实例移除检查,修复 dedicated attach 失败、通道引用和资源回收竞态 - 收紧批量发送器停止准入,确保在途入队完成后统一清理请求、缓冲区和等待者 - 修复 record 满队列死锁、取消时序号消耗及关闭竞态,确保关闭有界并返回真实错误 - 增加协商式 record 逻辑半关闭,保留反向 ACK;通过 reset 传递 RecordFailure,避免背压掩盖原始失败原因 - 补齐帧长度、批次数量、序号溢出和未确认窗口校验,提前拒绝超限数据并按字节预算拆批 - 为入站分发增加全局及单连接的条数、字节预算和阻塞背压,关闭时唤醒等待者,消除正常断连日志噪音 - 完善 bulk 窗口释放失败处理与传输诊断,补充并发、重连、背压、协议边界及真实 TCP 回归覆盖
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package notify
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import "errors"
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// Reset control bypasses record receive backpressure. Keep the typed cause in
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// that message as well as the in-band error frame used by older peers.
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func (s *streamHandle) recordResetFailure() *RecordFailure {
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if s.Channel() != StreamRecordChannel {
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return nil
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}
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var failure RecordFailure
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if errors.As(s.resetErrSnapshot(), &failure) {
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return &failure
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}
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return nil
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}
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func (r StreamResetRequest) resetError(channel StreamChannel) error {
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if channel == StreamRecordChannel && r.RecordFailure != nil {
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return *r.RecordFailure
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}
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return streamRemoteResetError(r.Error)
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}
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