artnaseef commented on issue #1731:
URL: https://github.com/apache/activemq/issues/1731#issuecomment-4006464987

   Looking at it again now, perhaps this code snippet should just be moved 
after the critical section?
   
   ```
                   if (indexListener != null) {
                       indexListener.onAdd(new 
IndexListener.MessageContext(context, message, new Runnable() {
                           @Override
                           public void run() {
                               // cursor add complete
                               synchronized (pendingAdditions) { 
pendingAdditions.remove(sequence); }
                           }
                       }));
                   } else {
   ```
   
   That's in `org.apache.activemq.store.jdbc.JDBCMessageStore#addMessage`.
   
   I don'e see anything happening in that section of code that requires the 
lock on `pendingAdditions` when it executes.  Note that I'm not talking about 
the callback inner  `synchronized` - that part is fine.


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: [email protected]

For queries about this service, please contact Infrastructure at:
[email protected]


---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
For further information, visit: https://activemq.apache.org/contact


Reply via email to