@Override
public void fromNetwork(final SipRequestReceivedEvent e, final TransactionListener listener) {
switch (this.state) {
case Initial:
// pass the message on to the app layer.
this.flowId = e.getFlowId();
this.setState(State.Trying);
listener.sendToApp(null, e.getMessage());
break;
case Trying:
break;
case Proceeding:
case Completed:
// always send the response down the same flow as we received it.
Preconditions.checkNotNull(this.response);
listener.sendToNetwork(e.getFlowId(), this.response);
break;
case Terminated:
break;
}
}
