Method stop

connection_lock.go:85–89

(k key)

}

func (l *locker) stop(k key) {
	for !atomic.CompareAndSwapInt32(&l.keychain[k], 0, 2) && atomic.LoadInt32(&l.keychain[k]) != 2 {
		runtime.Gosched()
	}
}

func (l *locker) isUnlock(k key) bool {
	return atomic.LoadInt32(&l.keychain[k]) == 0