[issue3848] select.epoll calling register with the same fd fails

2009-05-31 Thread R. David Murray 

R. David Murray rdmur...@bitdance.com added the comment:

Committed (with fix to doc patch) to trunk in r73077, 26 in r73078, py3k
in r73079, and 30 in r73081.

--
nosy: +r.david.murray
resolution:  - fixed
stage:  - committed/rejected
status: open - closed
versions: +Python 2.7, Python 3.1

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Maries Ionel Cristian 

New submission from Maries Ionel Cristian [EMAIL PROTECTED]:

The docs on epoll object's register method say: Registering a file
descriptor that’s already registered is not an error, and has the same
effect as registering the descriptor exactly once.

However when calling register twice with the same fd it will fail with a
bogus IOError: [Errno 17] File exists error.

--
assignee: georg.brandl
components: Documentation, Extension Modules
messages: 73096
nosy: georg.brandl, ionel.mc
severity: normal
status: open
title: select.epoll calling register with the same fd fails
type: behavior
versions: Python 2.6, Python 2.7, Python 3.0, Python 3.1

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Georg Brandl 

Changes by Georg Brandl [EMAIL PROTECTED]:


--
assignee: georg.brandl - christian.heimes
nosy: +christian.heimes

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Christian Heimes 

Christian Heimes [EMAIL PROTECTED] added the comment:

I'll look into it. kqueue should be checked for the issue, too.

Barry: I don't think it's a release blocker but it's your call.

--
nosy: +barry
priority:  - critical
versions:  -Python 2.7, Python 3.1

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Barry A. Warsaw 

Barry A. Warsaw [EMAIL PROTECTED] added the comment:

Not a blocker.

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Maries Ionel Cristian 

Maries Ionel Cristian [EMAIL PROTECTED] added the comment:

Why don't just fix the docs ?
I think it's consistent with the epoll api the way it is now.

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Christian Heimes 

Christian Heimes [EMAIL PROTECTED] added the comment:

It's not consistent with Python's select.poll API. But exarkun and I
think that an exception is fine here. The exception makes it easier to
spot issues.

The patch updates the docs and adds some tests for corner cases to
test_epoll.py

--
keywords: +patch
Added file: http://bugs.python.org/file11478/epoll.patch

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[issue3848] select.epoll calling register with the same fd fails

2008-09-12 Thread Georg Brandl 

Georg Brandl [EMAIL PROTECTED] added the comment:

This should be removed from the docs patch:

-   Register a fd descriptor with the epoll object.
+  Register a fd descriptor with the epoll object.

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