Shoothzj opened a new pull request, #18219: URL: https://github.com/apache/pulsar/pull/18219
### Motivation https://github.com/apache/pulsar/blob/b061c6ac5833c21e483368febebd0d30679a35e1/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java#L748-L774 The `pendingLookupRequestSemaphore` will leak when handleError. There are `LookUpRequestSemaphore` not released when removing it from `pendingRequests` related PR: #17856 ### Modifications We can't easily release the semaphore in `handleError`, because there are not only `LookUpRequest`. So release the semaphore when LookupException ### Verifying this change Add unit test case to cover this change ### Documentation <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> - [ ] `doc-required` (Your PR needs to update docs and you will update later) - [x] `doc-not-needed` bug fixs, no need doc - [ ] `doc` (Your PR contains doc changes) - [ ] `doc-complete` (Docs have been already added) -- 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]
