bConnMu.Unlock()// 监听 B 机器的断开连接_,err:=io.Copy(io.Discard,conn)iferr!=nil{fmt.Println("B machine disconnected with error:",err)}else{fmt.Println("B machine disconnected")}bConnMu.Lock()ifbConn==conn{bConn=nilfmt.Println("Removed connection to B machine")}bConnMu.Unlock()c...
=nil{returnerr}evl.Lock()evl.svr=newServer(npln,evl.opts,evl.quit)// 开启所有的epoll,然后异步协程阻塞等待evl.svr.Run()evl.Unlock()// 阻塞住err=evl.waitQuit()// ensure evl will not be finalized until Serve returnsruntime.SetFinalizer(evl,nil)returnerr} 在eventloop中,Serve方法的实现如下...
Updating: Uncaught panics intended to dump the state of the entire program, such as when a timeout is detected or when explicitly handling a received signal, should now call debug.SetTraceback(“all”) before panicking. Searching for uses of signal.Notify may help identify such code. 默认启用...
[x]Task Error Handling: GoPool can handle errors that occur during taskexecution. [x]Task Timeout Handling: GoPool can handle task execution timeouts. If a task is not completed within the specified timeout period, the task is considered failed and a timeout error is returned. [x]Task Re...
currentTime := time.Now() p.lock.Lock() idleWorkers := p.workersiflen(idleWorkers) ==0&& p.Running() ==0&& atomic.LoadInt32(&p.release) ==1{ p.lock.Unlock()return} n :=-1fori, w :=rangeidleWorkers {// 因为pool 的worker队列是先进后出的,所以正序遍历可用worker时前面的往往里...
27 // Once a timeout has occurred, the deadline can be refreshed by specifying a 28 // t value in the future. 29 // 30 // A zero value for t prevents timeout. 31 func (d *pipeDeadline) set(t time.Time) { 32 d.mu.Lock() 33 defer d.mu.Unlock() 34 35 if d.timer !=...
lock sync.Mutex } 1. 2. 3. 4. 5. 6. 7. 创建完ConsumerGroup后我们就开始消费了,对应的接口是Consume func (c *consumerGroup) Consume(ctx context.Context, topics []string, handler ConsumerGroupHandler) error { c.client.RefreshMetadata(topics...)//加载元数据 ...
mu.Lock() if c.timer != nil { c.timer.Stop() c.timer = nil } c.mu.Unlock() } 下面是WithTimeOut和WithCancel函数。 // WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)). func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return With...
Internal timers, used by time.After, time.Tick, net.Conn.SetDeadline, and friends, are more efficient, with less lock contention and fewer context switches. This is a performance improvement that should not cause any user visible changes. ...
flake.lock switch to native slog Sep 12, 2023 flake.nix replace cycoresystems with polyai so that it works with please Oct 23, 2023 go.mod remove gogo protobuf dependency and timestamppb Oct 23, 2023 go.sum remove gogo protobuf dependency and timestamppb Oct 23, 2023 key.go enable wsl...