| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.qpid.server.handler; |
| |
| import org.apache.log4j.Logger; |
| |
| import org.apache.qpid.AMQException; |
| import org.apache.qpid.framing.ConnectionTuneOkBody; |
| import org.apache.qpid.server.protocol.AMQProtocolSession; |
| import org.apache.qpid.server.state.AMQState; |
| import org.apache.qpid.server.state.AMQStateManager; |
| import org.apache.qpid.server.state.StateAwareMethodListener; |
| |
| public class ConnectionTuneOkMethodHandler implements StateAwareMethodListener<ConnectionTuneOkBody> |
| { |
| private static final Logger _logger = Logger.getLogger(ConnectionTuneOkMethodHandler.class); |
| |
| private static ConnectionTuneOkMethodHandler _instance = new ConnectionTuneOkMethodHandler(); |
| |
| public static ConnectionTuneOkMethodHandler getInstance() |
| { |
| return _instance; |
| } |
| |
| public void methodReceived(AMQStateManager stateManager, ConnectionTuneOkBody body, int channelId) throws AMQException |
| { |
| AMQProtocolSession session = stateManager.getProtocolSession(); |
| |
| if (_logger.isDebugEnabled()) |
| { |
| _logger.debug(body); |
| } |
| stateManager.changeState(AMQState.CONNECTION_NOT_OPENED); |
| session.initHeartbeats(body.getHeartbeat()); |
| session.setMaxFrameSize(body.getFrameMax()); |
| |
| long maxChannelNumber = body.getChannelMax(); |
| //0 means no implied limit, except that forced by protocol limitations (0xFFFF) |
| session.setMaximumNumberOfChannels( maxChannelNumber == 0 ? 0xFFFFL : maxChannelNumber); |
| } |
| } |