Android : How to start 2 services at different ports using jmdns?

I need to start 2 services simultaneously (i.e airplay and airtunes) using jmdns. I'm able to start one service using jmdns but when I register 2 services simultaneously it gives me exception while sending data from IOS.

Here is my code:

void startDNSService() {

    final JmDNS jmDNS = JmDNS.create(address); /* Create mDNS responder for address */
    s_jmDNSInstances.add(jmDNS);
    jmDNS.registerServiceType(AIR_TUNES_SERVICE_TYPE); /* Initialization service name */

    String name = Utils.servName.length() > 0 ? Utils.servName : Utils.HardwareAddressString + "@X" + android.os.Build.MODEL;
    Utils.servName = name;
    /* Publish RAOP service */
    final ServiceInfo airPlayServiceInfo = ServiceInfo.create(
                                                              AirPlayConstant.type,name, /* Service Name */
                                                              AirPlayConstant.port, 0 /* weight */, 0 /* priority */,
                                                              AirPlayConstant.getTxtHead());
    jmDNS.registerService(airPlayServiceInfo);

    final JmDNS     jmDNS = JmDNS.create(InetAddress.getByName(ip),"audio");//AirTunes Service Strart code:

    jmDNSInstances.add(jmDNS);//   Create mDNS responder for address
    jmDNS.registerServiceType(AirPlayConstant.type);
    //   Publish RAOP service
    final ServiceInfo airTunesServiceInfo = ServiceInfo.create(AIR_TUNES_SERVICE_TYPE, "Airplay", getRtspPort(), 0 , 0 ,
                                                               AIRTUNES_SERVICE_PROPERTIES);

    jmDNS.registerService(airTunesServiceInfo);

}

I've got ChannelCloseException while sharing audio from iTunes through AirTunes service. Video works well.