test_urllib2_localnet sporadic failures closing socket

[bitdancer]

BPO	6381
Nosy	@kristjanvalur, @bitdancer

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2009-12-13.17:59:39.085>
created_at = <Date 2009-06-30.01:40:18.738>
labels = ['type-bug', 'tests']
title = 'test_urllib2_localnet sporadic failures closing socket'
updated_at = <Date 2009-12-13.17:59:39.084>
user = 'https://github.com/bitdancer'

bugs.python.org fields:

activity = <Date 2009-12-13.17:59:39.084>
actor = 'r.david.murray'
assignee = 'none'
closed = True
closed_date = <Date 2009-12-13.17:59:39.085>
closer = 'r.david.murray'
components = ['Tests']
creation = <Date 2009-06-30.01:40:18.738>
creator = 'r.david.murray'
dependencies = []
files = []
hgrepos = []
issue_num = 6381
keywords = []
message_count = 6.0
messages = ['89896', '90084', '90085', '90106', '90119', '96341']
nosy_count = 2.0
nosy_names = ['kristjan.jonsson', 'r.david.murray']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue6381'
versions = ['Python 2.7']

[bitdancer]

Gentoo linux, r73699, I'm seeing sporadic failures in
test_urllib2_localnet in the following two tests:

test_sending_headers
test_proxy_with_no_password_raises_httperror

It happens about once every other run in one or the other of those. I
don't see any problems on 2.6-maint or py3k.

In both cases it is failing in the close. Here is an example traceback:

test_sending_headers (test.test_urllib2_localnet.TestUrlopen) ...
----------------------------------------

Exception happened during processing of request from ('127.0.0.1', 46051)
Traceback (most recent call last):
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 281, in
_handle_request_noblock
    self.process_request(request, client_address)
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 308, in
process_request
    self.close_request(request)
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 448, in
close_request
    request.shutdown(socket.SHUT_WR)
  File "/home/rdmurray/python/trunk/Lib/socket.py", line 219, in meth
    return getattr(self._sock,name)(*args)
error: [Errno 107] Transport endpoint is not connected
----------------------------------------
Exception in thread Thread-12:
Traceback (most recent call last):
  File "/home/rdmurray/python/trunk/Lib/threading.py", line 524, in
__bootstrap_inner
    self.run()
  File "/home/rdmurray/python/trunk/Lib/test/test_urllib2_localnet.py",
line 65, in run
    self.httpd.handle_request()
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 266, in
handle_request
    self._handle_request_noblock()
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 284, in
_handle_request_noblock
    self.close_request(request)
  File "/home/rdmurray/python/trunk/Lib/SocketServer.py", line 448, in
close_request
    request.shutdown(socket.SHUT_WR)
  File "/home/rdmurray/python/trunk/Lib/socket.py", line 219, in meth
    return getattr(self._sock,name)(*args)
error: [Errno 107] Transport endpoint is not connected

[kristjanvalur]

Clearly some platforms automatically set the shutdown state, and we need
to catch that error.

[kristjanvalur]

Commited revision 73819
Please test on gentoo

[bitdancer]

Test passes consistently now on trunk in Gentoo.

[kristjanvalur]

meged to py3k in revision 73845

[bitdancer]

NB: this issue was caused by the bpo-6267 patch.