ruthareshmpn commented on issue #7048: URL: https://github.com/apache/pulsar/issues/7048#issuecomment-648093136
The exact same issue is happening to me at some random time the no messages were delivered to my program and suddenly receiving a message after an hour or some times 6 hours. After the consume got frozen, I debugged it with GDB and fount out the program is blocked in the mutex lock as shown the screenshot   After my debugging, I found out the following that for the shared subscription there was messages backlog because of consuming stopped.  ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
