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classification
Title: Issue with multiprocessing.Pool & multiprocessing.Queue
Type: behavior Stage:
Components: Library (Lib) Versions: Python 3.8
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: bigbizze
Priority: normal Keywords:

Created on 2019-11-17 17:42 by bigbizze, last changed 2022-04-11 14:59 by admin.

Files
File name Uploaded Description Edit
python_mp_pool_queue_issue.py bigbizze, 2019-11-17 17:42
Messages (1)
msg356822 - (view) Author: Charles Anderson (bigbizze) Date: 2019-11-17 17:42 
When calling mp.Pool().apply_async(), and passing a mp.Queue() instance as an argument the execution halts.

This is contrasted by using mp.Manager().Queue() which when passed to apply_async() works as expected.
History
Date User Action Args
2022-04-11 14:59:23adminsetgithub: 83014
2019-11-17 17:42:34bigbizzecreate