New submission from Kristján Valur Jónsson:

If thread creation fails, for any reason, a ThreadError is returned with the 
error "can't start new thread".
No attempt is made to diagnose the issue.
In fact, for example, if we are out of resources, pthread_new() would have 
returned EAGAIN.  This should perhaps rather be classified as an OSError so 
that users can catch this and diagnose it.  ThreadError seems to be used 
otherwise exclusively to indicate problems with locking.

Can this be turned into an informative OSError, or is it to platform dependant 
for any sensible structured error handlng to be implemented?

----------
messages: 171017
nosy: kristjan.jonsson
priority: normal
severity: normal
status: open
title: thread_PyThread_start_new_thread fails with a generic error
type: enhancement
versions: Python 3.4

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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue16003>
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