[issue26402] Regression in Python 3.5 http.client, raises RemoteDisconnected seemingly randomly.

[Jelte Fennema]

New submission from Jelte Fennema:

I've been developing an application which uses fuse as in interface to an xmlrpc API. I developed it with python 3.4 and it worked fine. When I used python 3.5 it started randomly raising a specific error when requesting info using the xmlrpc API.

The error in question is the RemoteDisconnected error which was added in 3.5. An example stacktrace is:

Traceback (most recent call last):
  File "/home/jelte/fun/easyfuse/easyfuse/utils.py", line 20, in _convert_error_to_fuse_error
    yield
  File "/home/jelte/fun/easyfuse/easyfuse/filesystem.py", line 276, in children
    self.refresh_children()
  File "dokuwikifuse.py", line 139, in refresh_children
    pages = dw.pages.list(self.full_path, depth=self.full_depth + 2)
  File "/home/jelte/fun/dokuwikifuse/venv/src/dokuwiki-master/dokuwiki.py", line 102, in list
    return self._dokuwiki.send('dokuwiki.getPagelist', namespace, options)
  File "/home/jelte/fun/dokuwikifuse/venv/src/dokuwiki-master/dokuwiki.py", line 55, in send
    return method(*args)
  File "/usr/lib64/python3.5/xmlrpc/client.py", line 1091, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python3.5/xmlrpc/client.py", line 1431, in __request
    verbose=self.__verbose
  File "/usr/lib64/python3.5/xmlrpc/client.py", line 1133, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib64/python3.5/xmlrpc/client.py", line 1146, in single_request
    resp = http_conn.getresponse()
  File "/usr/lib64/python3.5/http/client.py", line 1174, in getresponse
    response.begin()
  File "/usr/lib64/python3.5/http/client.py", line 282, in begin
    version, status, reason = self._read_status()
  File "/usr/lib64/python3.5/http/client.py", line 251, in _read_status
    raise RemoteDisconnected("Remote end closed connection without"
http.client.RemoteDisconnected: Remote end closed connection without response


The program in question can be found here: https://github.com/JelteF/dokuwikifuse
The bug can be initiated by calling running the program as described in the README and doing a couple of file system operations wich do requests. These are things like `ls wiki/*` or calling `head wiki/*.doku`.

----------
components: IO
messages: 260617
nosy: JelteF
priority: normal
severity: normal
status: open
title: Regression in Python 3.5 http.client, raises RemoteDisconnected seemingly randomly.
type: crash
versions: Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26402>
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