Function handler

examples/serverworker.go:11–16

(c net.Conn, ch chan int)

)

func handler(c net.Conn, ch chan int) {
	time.Sleep(50 * time.Millisecond)
	ch <- 0
	c.Write([]byte("ok"))
	c.Close()
}

func worker(wch chan int, results chan int) {
	for {