[issue28462] subprocess pipe can't see EOF from a child in case of a few children run with subprocess

Change by Eryk Sun : -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue28462] subprocess pipe can't see EOF from a child in case of a few children run with subprocess

Eryk Sun added the comment: Due to a race condition, the Popen call in the second process is inadvertently inheriting the handle for the write end of the pipe that's created for the first process. Thus stdout.readline() in the first thread doesn't see EOF until that handle is closed. For

[issue28462] subprocess pipe can't see EOF from a child in case of a few children run with subprocess

Changes by Martin Panter : -- components: +Windows nosy: +paul.moore, steve.dower, tim.golden, zach.ware ___ Python tracker ___

[issue28462] subprocess pipe can't see EOF from a child in case of a few children run with subprocess

New submission from Vyacheslav Grigoryev: I'm creating a master stand-alone module on Python which should run some children via subprocess module. Working with children is done in separate worker threads. Additionally I need to receive real-time output from a child so in a worker thread I