func (r *RedisLock) blockingLock(ctx context.Context) error { // 阻塞模式等锁时间上限 timeoutCh := time.After(time.Duration(r.blockWaitingSeconds) * time.Second) // 轮询 ticker,每隔 50 ms 尝试取锁一次 ticker := time.NewTicker(
存活时间没有超过IdleConnTimeout 底层persistConn没有被关闭 ” 【tryDeliver】逻辑 ★ tryDeliver其实很简单,就是将连接给到wantConn,并且关闭w.readychannel,用于通知getConn去拿连接 ” func(w *wantConn)tryDeliver(pc *persistConn, errerror)bool{ w.mu.Lock()deferw.mu.Unlock()ifw.pc !=nil|| w.e...
// <- time.After(timeout): // t.Errorf("Timed out") // The value for timeout should effectively be "forever." Obviously we don't want our tests to truly lock up forever, but 30s // is long enough that it is effectively forever for the things that can slow down a run on a ...
return Config{LogLevel: "debug", Timeout: 100} } return config } func main() { // 初始化一个 context ctx := context.Background() // 设置系统配置信息到 context 中 config := Config{LogLevel: "info", Timeout: 200} ctx = context.WithValue(ctx, "config", config) // 测试获取配置信...
i:1i:3i:2i:0i:4fatalerror: all goroutines are asleep - deadlock! goroutine1 [semacquire]: sync.runtime_Semacquire(0xc000094018) /home/keke/soft/go/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc000094010) /home/keke/soft/go/src/sync/waitgroup.go:130 +0x64 ...
=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}...
testChan = make(chan int, 10) var a int = 10 testChan <- a 1. 2. 3. 4. 5. - package main import ( "fmt" "sync" "time" ) var ( m = make(map[int]uint64) lock sync.Mutex ) type task struct { n int } func calc(t *task) { ...
// 连接管理 type ClientManager struct { Clients map[*Client]bool // 全部的连接 ClientsLock sync.RWMutex // 读写锁 Users map[string]*Client // 登录的用户 // appId+uuid UserLock sync.RWMutex // 读写锁 Register chan *Client // 连接连接处理 Login chan *login // 用户登录处理 Unregister ...
feat: SendBuffMsg() api support with specific timeout option May 11, 2025 zinterceptor delete FrameDecoder lock, delete Decode() lock Jan 6, 2025 zinx_app_demo/mmo_game Address potential risks detected by Southeast University's (@seu.edu.… Aug 15, 2024 zlog Refactor verifyLogIsolation() ...
package goroutineDemo import ( "fmt" ) var ( MyFactorialResult = make(map[int]string) lock sync.Mutex ) func Factorial(n int) { res := 1 for i := 1; i <= n; i++ { res *= i } MyFactorialResult[n] = strconv.Itoa(res) } package main import ( "day_one/src/exercise/go...