Resolved INT-613

org.springframework.integration.jms/src/main/java/org/springframework/integration/jms/ChannelPublishingJmsMessageListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -214,7 +214,12 @@ public class ChannelPublishingJmsMessageListener implements SessionAwareMessageL
 					jmsReply.setJMSCorrelationID(jmsMessage.getJMSMessageID());
 				}
 				MessageProducer producer = session.createProducer(destination);
-				producer.send(jmsReply);
+				try {
+					producer.send(jmsReply);
+				}
+				finally {
+					producer.close();
+				}
 			}
 		}
 	}