Author Sheng Zhong
Recipients Sheng Zhong, asvetlov, yselivanov
Date 2018-07-19.22:19:34
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An exception is raised and propagates up the call stack without being consumed until the asyncio/ function. The exception seemingly doesn't get consumed according to my breakpoint (quite strange and a part of my confusion) but the task does get removed from the next loop cycle as expected. 

However, a subsequent call to the loop's _run_once() gets stuck forever on `event_list =` with no tasks in its `_ready` or `_scheduled` queue. 

A snippet of the debug session is below 

Shouldn't an event loop with no tasks left exit?
Date User Action Args
2018-07-19 22:19:35Sheng Zhongsetrecipients: + Sheng Zhong, asvetlov, yselivanov
2018-07-19 22:19:35Sheng Zhongsetmessageid: <>
2018-07-19 22:19:35Sheng Zhonglinkissue34159 messages
2018-07-19 22:19:34Sheng Zhongcreate