1 files changed, 68 insertions, 0 deletions
diff --git a/trunk/qpid/dotnet/Qpid.Client/Client/Handler/ConnectionCloseMethodHandler.cs b/trunk/qpid/dotnet/Qpid.Client/Client/Handler/ConnectionCloseMethodHandler.cs
new file mode 100644
index 0000000000..66cff3bc65
--- /dev/null
+++ b/trunk/qpid/dotnet/Qpid.Client/Client/Handler/ConnectionCloseMethodHandler.cs
@@ -0,0 +1,68 @@
+/*
+ *
+ * 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);
+        }
+    }
+}