test: fix intermittent failure in interface_zmq.py #34557

1. 
   Hijanhv commented at 9:09 am on February 11, 2026: none

   The interface_zmq.py functional test was failing intermittently due to a race condition where ZMQ messages weren’t immediately available when checked.

   This PR adds a retry mechanism (5 attempts with 0.1s delay) to handle transient timing issues in ZMQ message delivery. The test now properly handles zmq.error.Again exceptions instead of failing immediately.

   Fixes #34189

2. DrahtBot added the label Tests on Feb 11, 2026
3. 
   DrahtBot commented at 9:10 am on February 11, 2026: contributor

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4. Hijanhv force-pushed on Feb 11, 2026
5. test: fix intermittent failure in interface_zmq.py

   The test_zmq.py functional test occasionally failed due to ZMQ messages
   not being immediately available when checked. Added retry mechanism with
   exponential backoff (5 attempts, 0.1s delay) to handle transient ZMQ
   message delivery timing issues.
   
   Fixes #34189

   1257527ccc
6. Hijanhv force-pushed on Feb 11, 2026
7. Merge branch 'bitcoin:master' into master c56b09cbf9
8. maflcko closed this on Feb 12, 2026

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9. 
   Hijanhv commented at 2:49 pm on February 12, 2026: none

   @maflcko why did you close it ?
10. 
    maflcko commented at 2:53 pm on February 12, 2026: member

    It is annoying that you keep spamming “merge master’ commits, even after being told not to
11. 
    Hijanhv commented at 3:24 pm on February 12, 2026: none

    It is annoying that you keep spamming “merge master’ commits, even after being told not to

    sorry

Contributors
Hijanhv DrahtBot maflcko

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