| /* |
| * |
| * 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. |
| * |
| */ |
| using System; |
| using System.Threading; |
| using log4net; |
| using Apache.Qpid.Client.Protocol; |
| using Apache.Qpid.Client.State; |
| using Apache.Qpid.Framing; |
| using Apache.Qpid.Protocol; |
| |
| namespace Apache.Qpid.Client.Handler |
| { |
| public class ConnectionCloseMethodHandler : IStateAwareMethodListener |
| { |
| private static readonly ILog _logger = LogManager.GetLogger(typeof(ConnectionCloseMethodHandler)); |
| |
| public void MethodReceived(AMQStateManager stateManager, AMQMethodEvent evt) |
| { |
| _logger.Debug("ConnectionClose frame received"); |
| ConnectionCloseBody method = (ConnectionCloseBody) evt.Method; |
| |
| int errorCode = method.ReplyCode; |
| String reason = method.ReplyText; |
| |
| // send CloseOK |
| evt.ProtocolSession.WriteFrame(ConnectionCloseOkBody.CreateAMQFrame(evt.ChannelId)); |
| |
| if ( errorCode != AMQConstant.REPLY_SUCCESS.Code ) |
| { |
| if ( errorCode == AMQConstant.NOT_ALLOWED.Code ) |
| { |
| _logger.Info("Authentication Error: " + Thread.CurrentThread.Name); |
| evt.ProtocolSession.CloseProtocolSession(); |
| |
| //todo this is a bit of a fudge (could be conssidered such as each new connection needs a new state manager or at least a fresh state. |
| stateManager.ChangeState(AMQState.CONNECTION_NOT_STARTED); |
| |
| throw new AMQAuthenticationException(errorCode, reason); |
| } else |
| { |
| _logger.Info("Connection close received with error code " + errorCode); |
| throw new AMQConnectionClosedException(errorCode, "Error: " + reason); |
| } |
| } |
| // this actually closes the connection in the case where it is not an error. |
| evt.ProtocolSession.CloseProtocolSession(); |
| stateManager.ChangeState(AMQState.CONNECTION_CLOSED); |
| } |
| } |
| } |