[issue27009] multiprocessing Connection data length limited to max(int32)

Serhiy Storchaka added the comment: This is a duplicate of issue17560. -- nosy: +serhiy.storchaka resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> problem using multiprocessing with really big objects? ___ Python tr

[issue27009] multiprocessing Connection data length limited to max(int32)

Changes by Hartmann : -- versions: +Python 3.5 -Python 3.6 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http

[issue27009] multiprocessing Connection data length limited to max(int32)

New submission from Hartmann: I wonder if size restriction for the data blobs send via multiprocessing.Connection is intentionally. Otherwise it would be nice to get rid of that restriction. File "python3.5/multiprocessing/connection.py", line 393, in _send_bytes header = struct.pack("!i",