示例#1
0
文件: listen.go 项目: jcantrill/geard
func main() {
	fixListenPid()

	listeners, _ := activation.Listeners(false)

	if len(listeners) == 0 {
		panic("No listeners")
	}

	if os.Getenv("LISTEN_PID") == "" || os.Getenv("LISTEN_FDS") == "" {
		panic("Should not unset envs")
	}

	listeners, err := activation.Listeners(true)
	if err != nil {
		panic(err)
	}

	if os.Getenv("LISTEN_PID") != "" || os.Getenv("LISTEN_FDS") != "" {
		panic("Can not unset envs")
	}

	c0, _ := listeners[0].Accept()
	c1, _ := listeners[1].Accept()

	// Write out the expected strings to the two pipes
	c0.Write([]byte("Hello world"))
	c1.Write([]byte("Goodbye world"))

	return
}
示例#2
0
func main() {
	listeners, err := activation.Listeners(true)
	if err != nil {
		panic(err)
	}

	if len(listeners) != 1 {
		panic("Unexpected number of socket activation fds")
	}

	http.HandleFunc("/", HelloServer)
	http.Serve(listeners[0], nil)
}