Message296604
The bug occurs when notify(n) is called while less than n threads are waiting in cond.wait(): when some threads didn't reach cond.wait() yet. The synchronization code is very fragile and depends on time. The issue was worked again in the master banch by adding more _wait() calls...
To really fix the race condition, reliable synchronization primitives should be used, like threading.Event. |
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Date |
User |
Action |
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2017-06-21 23:53:38 | vstinner | set | recipients:
+ vstinner, pitrou, serhiy.storchaka |
2017-06-21 23:53:38 | vstinner | set | messageid: <1498089218.85.0.7753392766.issue30727@psf.upfronthosting.co.za> |
2017-06-21 23:53:38 | vstinner | link | issue30727 messages |
2017-06-21 23:53:38 | vstinner | create | |
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