2 files changed, 37 insertions, 1 deletions
diff --git a/java/common/src/main/java/org/apache/qpid/transport/Connection.java b/java/common/src/main/java/org/apache/qpid/transport/Connection.java
index 3403b591f3..773746af79 100644
--- a/java/common/src/main/java/org/apache/qpid/transport/Connection.java
+++ b/java/common/src/main/java/org/apache/qpid/transport/Connection.java
@@ -322,7 +322,8 @@ public class Connection extends ConnectionInvoker
         }
         else
         {
-            // TODO
+            throw new ProtocolViolationException(
+					"Received frames for an already dettached session", null);
         }
     }
 
diff --git a/java/common/src/main/java/org/apache/qpid/transport/ProtocolViolationException.java b/java/common/src/main/java/org/apache/qpid/transport/ProtocolViolationException.java
new file mode 100644
index 0000000000..6787157e8e
--- /dev/null
+++ b/java/common/src/main/java/org/apache/qpid/transport/ProtocolViolationException.java
@@ -0,0 +1,35 @@
+/*
+ *
+ * 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.transport;
+
+
+/**
+ * ProtocolViolationException
+ *
+ */
+
+public final class ProtocolViolationException extends ConnectionException
+{
+    public ProtocolViolationException(String msg,Throwable cause)
+    {
+        super(msg, cause);
+    }
+}