func timeoutFlush()

in glog.go [746:757]

• 12 lines of code
• 3 McCabe index (conditional complexity)

func timeoutFlush(timeout time.Duration) {
	done := make(chan bool, 1)
	go func() {
		Flush() // calls logging.lockAndFlushAll()
		done <- true
	}()
	select {
	case <-done:
	case <-time.After(timeout):
		fmt.Fprintln(os.Stderr, "glog: Flush took longer than", timeout)
	}
}