private void JabberClient_OnStreamInit(Object sender, ElementStream stream)
 {
     stream.AddFactory(new protocol.client.Factory());
     stream.AddFactory(new protocol.iq.Factory());
     stream.AddFactory(new protocol.x.Factory());
 }
 private void JabberService_OnStreamInit(Object sender, ElementStream stream)
 {
     stream.AddFactory(new jabber.protocol.accept.Factory());
 }