Bug report #10655
Race condition in QgsCredentials
|Affected QGIS version:||master||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||19054|
If several threads ask for credentials at once, some threads may not get the cached credentials.
Fix #10655 (race condition in QgsCredentials)
Example of race condition during rendering:
Threads 1 and 2 call get(), it checks that there are cached credentials.
Thread 1 takes the cached credentials, thread 2 will get no data -> will request credentials in dialog