zzzming opened a new pull request #441:
URL: https://github.com/apache/pulsar-client-go/pull/441


   
   Master Issue: #438  https://github.com/apache/pulsar-client-go/issues/438
   
   ### Motivation
   Fix issue #438 
   
   Reader.HasNext() should return true on empty topic, leading to hangs.
   
   ### Modifications
   
   It checks the last message on the broker with a valid Entry Id 
(non-negative).
   
   ### Verifying this change
   
   Add a new test case for read.erHasNext() when the topic is empty. The test 
case is part of CI now.
   
   
   ### Does this pull request potentially affect one of the following parts:
   
   *If `yes` was chosen, please highlight the changes*
   
     - Dependencies (does it add or upgrade a dependency): no
     - The public API: no
     - The schema: no
     - The default values of configurations: no
     - The wire protocol: no
   
   ### Documentation
   
     - Does this pull request introduce a new feature? no
   
   


----------------------------------------------------------------
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]


Reply via email to