When I register a background worker and run the service for the first time, it always freezes, as shown in the log below:
After I rerun it 2-3 times, it will be fine. My code registers like this:
I don't know why it gets stuck. Please help me how to fix it to run the service more stably.
2 Answer(s)
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Hi, thanks for sharing your background worker implementation and the issue you're encountering. It occurred to me the reason is: Quartz Scheduler Initialization Delay or Deadlock
When the application runs for the first time, the Quartz scheduler might not have fully initialized before
ScheduleJobis executed. This can cause the worker to hang or time out.✅As a solution: Move the Quartz scheduling logic to the
Executemethod instead of the constructor. Avoid heavy logic in constructors — especially logic that includes async calls or service resolutions. -
0
Hi, thanks for sharing your background worker implementation and the issue you're encountering. It occurred to me the reason is: Quartz Scheduler Initialization Delay or Deadlock
When the application runs for the first time, the Quartz scheduler might not have fully initialized before
ScheduleJobis executed. This can cause the worker to hang or time out.✅As a solution: Move the Quartz scheduling logic to the
Executemethod instead of the constructor. Avoid heavy logic in constructors — especially logic that includes async calls or service resolutions.Thank you for sharing. it work fine after i move Quartz scheduling logic to the Execute
