go func() {
defer Jobs.Done()
tracef(CLock, "LOCK_EX: %s", fdLock.Name())
+ takeTries := 0
LockAgain:
if err := unix.FcntlFlock(fdLock.Fd(), unix.F_SETLKW, &flock); err != nil {
- log.Println(err, fdLock.Name())
time.Sleep(10 * time.Millisecond)
+ takeTries++
+ if takeTries%10 == 0 {
+ log.Println(err, fdLock.Name(), "after", takeTries, "attempts")
+ }
goto LockAgain
}
lockRelease()