ssl.SSLEOFError: EOF occurred in violation of protocol

[Jorma Hytonen]

Python script: yowsup-cli --sync <number> --config yowsup-cli.config
Syncing 1 contacts

Traceback (most recent call last):
File "./yowsup-cli", line 302, in <module>
    result = wsync.send()

File "/usr/lib/python2.7/ssl.py", line 405, in do_handshake
  self._sslobj.do_handshake()
ssl.SSLError: [Errno 8] _ssl.c:510: EOF occurred in violation of protocol

and

 File "/usr/lib/python3.4/ssl.py", line 805, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:598)

Try PROTOCOL_SSLv23 or PROTOCOL_TLSv1 -> Same result

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: python 2.7.5-5ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic i686
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: i386
CurrentDesktop: KDE
Date: Sat Aug 30 09:13:19 2014
SourcePackage: python-defaults
UpgradeStatus: Upgraded to trusty on 2014-04-23 (129 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Dustin Falgout (lots0logs)]

I ran into this issue today after installing available updates. One of the packages included in the updates was openssl 1.0.1f-1ubuntu9.1

```
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/gevent-1.0.1-py2.7-linux-x86_64.egg/gevent/greenlet.py", line 327, in run
    result = self._run(*self.args, **self.kwargs)
  File "/usr/local/lib/python2.7/dist-packages/gevent-1.0.1-py2.7-linux-x86_64.egg/gevent/server.py", line 102, in wrap_socket_and_handle
    ssl_socket = self.wrap_socket(client_socket, **self.ssl_args)
  File "/usr/local/lib/python2.7/dist-packages/gevent-1.0.1-py2.7-linux-x86_64.egg/gevent/ssl.py", line 383, in wrap_socket
    ciphers=ciphers)
  File "/usr/local/lib/python2.7/dist-packages/gevent-1.0.1-py2.7-linux-x86_64.egg/gevent/ssl.py", line 94, in __init__
    self.do_handshake()
  File "/usr/local/lib/python2.7/dist-packages/gevent-1.0.1-py2.7-linux-x86_64.egg/gevent/ssl.py", line 305, in do_handshake
    return self._sslobj.do_handshake()
SSLEOFError: EOF occurred in violation of protocol (_ssl.c:581)
```

[Coiby Xu (coiby)]

This bug also troubles me.

[Eli Qiao (taget-9)]

I hit this issue when try to do a ssl request, log is on openstack gate
http://logs.openstack.org/21/232421/18/check/gate-functional-dsvm-magnum/87de53c/console.html#_2015-10-22_12_24_22_678

[Tyler Hicks (tyhicks)]

Thanks for the bug reports. Do any of you affected folks have a simple reproducer? I'm unable to reproduce the bug but I also cannot get `yowsup-cli registration` to work (pulled from github) and I don't know what kind of setup is needed to reproduce Eli's issue.

A simple reproducer would go a long way in triaging this bug. Thanks!

[gensmusic (gensmusic)]

Same error here when I sue ssl in a thread(not main thread)
ubuntu 14.10 python 2.7.8