time.AfterFunc(TokenTTL-TokenLeeway, func() { tokenCacheMu.Lock() defer tokenCacheMu.Unlock() delete(tokenCache, uniqKey) })returnsigned, nil } 这里的time.AfterFunc 来做token的timeout处理,是我之前都不知道的。 我之前的做法,自己启动一个 单独的goroutine,对所有的token做遍历,判断是否timeout,tim...
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. time.After、time.Tick、net.Conn.SetDeadline 等使用的...
mem := persistentalloc(n*pdSize, 0, &memstats.other_sys) for i := uintptr(0); i < n; i++ { pd := (*pollDesc)(add(mem, i*pdSize)) pd.link = c.first c.first = pd } } pd := c.first c.first = pd.link lockInit(&pd.lock, lockRankPollDesc) unlock(&c.lock) return ...
8(SP) ;;add入参:2 0x002e 00046 (main.go:10) CALL "".add(SB) ;;调用add函数 0x0033 00051 (main.go:10) MOVQ 16(SP), AX 0x0038 00056 (main.go:10) MOVQ AX, ""..autotmp_0+24(SP) 0x003d 00061 (main.go:10) CALL runtime.printlock(SB) 0x0042 00066 (main....
mu.Lock() neverSent := cc.nextStreamID cc.mu.Unlock() // 如果当前的流数据Id大于等于下一个,则表示结束或者协议有异常 if f.StreamID >= neverSent { // We never asked for this. cc.logf("http2: Transport received unsolicited DATA frame; closing connection") return ConnectionError(ErrCode...
func send(ireq *Request, rt RoundTripper, deadline time.Time) (resp *Response, didTimeout func() bool, err error) { rt.RoundTrip(req) } 1. send 函数接收的 rt 参数是个 inteface,所以要从 http.Transport 进到 RoundTrip 函数。其中 log.Println("getConn time", time.Now().Sub(start), ...
timeout(time:120,unit:'SECONDS') { waitUntil { try { return true } catch(exception) { return false } } } 11.并发处理 1.使用 lock 步骤对资源加锁 //提供资源的名字作为默认参数 lock('worker_node1') { //... } //标签,资源的数量 lock(label:'doker-node', quantity:3) { //.. }...
At this time, the port in the parameter -P uses 0.If you want to connect the ports of 33080, 33081, etc. to the 2222 port of 192.168.22.33, you can add the parameter --lock-port.proxy udp -p ":33080-33085" -T udp -P "192.168.22.33:2222" --lock-port...
mutex.Lock() now := time.Now() state, _ := cb.currentState(now) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 func (cb *CircuitBreaker) Counts() Counts 执行传入的请求,如果成功更新成功计数,panic也当作失败处理: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 func (cb *Circuit...
# docs hugo server --source docs --noBuildLock build The web server is optional; you can use networking services like Nginx directly. # ui make web_ui # server make web_server Run ./releases/web_server Question In some frameworks, there is a presence of start_urls. How is it set...