[issue35152] too small type for struct.pack/unpack in mutliprocessing.Connection

Change by Serhiy Storchaka : -- resolution: -> duplicate stage: patch review -> resolved status: open -> closed superseder: -> problem using multiprocessing with really big objects? ___ Python tracker

[issue35152] too small type for struct.pack/unpack in mutliprocessing.Connection

Karthikeyan Singaravelan added the comment: Thanks for the report and PR. I think these are related issues : issue17560, issue28506 with issue17560 being open one. Correct me if I am wrong here. -- nosy: +xtreak ___ Python tracker

[issue35152] too small type for struct.pack/unpack in mutliprocessing.Connection

Change by Oleksandr Buchkovskyi : -- keywords: +patch pull_requests: +9613 stage: -> patch review ___ Python tracker ___ ___

[issue35152] too small type for struct.pack/unpack in mutliprocessing.Connection

New submission from Oleksandr Buchkovskyi : the problem is reproduced on big multiprocessing.Process output when the size of the output gets bigger than signed int a struct error is raised ``` python3 test.py Process ForkPoolWorker-1: Traceback (most recent call last): File