Author: rgodfrey
Date: Wed Oct 22 20:10:02 2014
New Revision: 1633706

URL: http://svn.apache.org/r1633706
Log:
QPID-6125 : only send close frame if not already closing

Modified:
    
qpid/trunk/qpid/java/broker-plugins/amqp-0-8-protocol/src/main/java/org/apache/qpid/server/protocol/v0_8/AMQProtocolEngine.java

Modified: 
qpid/trunk/qpid/java/broker-plugins/amqp-0-8-protocol/src/main/java/org/apache/qpid/server/protocol/v0_8/AMQProtocolEngine.java
URL: 
http://svn.apache.org/viewvc/qpid/trunk/qpid/java/broker-plugins/amqp-0-8-protocol/src/main/java/org/apache/qpid/server/protocol/v0_8/AMQProtocolEngine.java?rev=1633706&r1=1633705&r2=1633706&view=diff
==============================================================================
--- 
qpid/trunk/qpid/java/broker-plugins/amqp-0-8-protocol/src/main/java/org/apache/qpid/server/protocol/v0_8/AMQProtocolEngine.java
 (original)
+++ 
qpid/trunk/qpid/java/broker-plugins/amqp-0-8-protocol/src/main/java/org/apache/qpid/server/protocol/v0_8/AMQProtocolEngine.java
 Wed Oct 22 20:10:02 2014
@@ -853,20 +853,23 @@ public class AMQProtocolEngine implement
 
     private void closeConnection(int channelId, AMQFrame frame)
     {
-        try
-        {
-            markChannelAwaitingCloseOk(channelId);
-            closeSession();
-        }
-        finally
+        if(!_closing.get())
         {
             try
             {
-                writeFrame(frame);
+                markChannelAwaitingCloseOk(channelId);
+                closeSession();
             }
             finally
             {
-                closeProtocolSession();
+                try
+                {
+                    writeFrame(frame);
+                }
+                finally
+                {
+                    closeProtocolSession();
+                }
             }
         }
 



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