/*    This file is part of Peers.    This program is free software: you can redistribute it and/or modify    it under the terms of the GNU General Public License as published by    the Free Software Foundation, either version 3 of the License, or    any later version.    This program is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    GNU General Public License for more details.    You should have received a copy of the GNU General Public License    along with this program.  If not, see <http://www.gnu.org/licenses/>.        Copyright 2007, 2008 Yohann Martineau */package net.sourceforge.peers.sip.transaction;import net.sourceforge.peers.sip.transport.SipResponse;public interface ClientTransactionUser {    public void transactionTimeout();    public void provResponseReceived(SipResponse sipResponse, Transaction transaction);    //TODO eventually pass transaction to the transaction user    public void errResponseReceived(SipResponse sipResponse);//3XX is considered as an error response    public void successResponseReceived(SipResponse sipResponse, Transaction transaction);    public void transactionTransportError();}