Exemplo n.º 1
0
func (udp *Udp) listen(conn *net.UDPConn) {
	log.Info("Begin listening for UDP on address %s", conn.LocalAddr())

	buffer := make([]byte, c_BUFSIZE)
	for {
		num, _, err := conn.ReadFromUDP(buffer)
		if err != nil {
			if udp.stop {
				log.Info("Stopped listening for UDP on %s", conn.LocalAddr)
				break
			} else {
				log.Severe("Failed to read from UDP buffer: " + err.Error())
				continue
			}
		}

		pkt := append([]byte(nil), buffer[:num]...)
		go func() {
			msg, err := parser.ParseMessage(pkt)
			if err != nil {
				log.Warn("Failed to parse SIP message: %s", err.Error())
			} else {
				udp.output <- msg
			}
		}()
	}
}
Exemplo n.º 2
0
func message(rawMsg []string) (base.SipMessage, error) {
	return parser.ParseMessage([]byte(strings.Join(rawMsg, "\r\n")))
}