#21227: Selenium tests terminate with [Errno 10054]
-------------------------------------+-------------------------------------
     Reporter:  Kevin Christopher    |                    Owner:  nobody
  Henry                              |
         Type:  Bug                  |                   Status:  new
    Component:  Testing framework    |                  Version:  master
     Severity:  Normal               |               Resolution:
     Keywords:  selenium             |             Triage Stage:  Accepted
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by mrts):

 I got rid of the `ConnectionResetError` by creating
 `ConnectionResetErrorSwallowingLiveServerThread` as follows that swallows
 the error:

 {{{
 import socket
 import errno

 from django.core.servers.basehttp import ThreadedWSGIServer
 from django.test.testcases import QuietWSGIRequestHandler,
 LiveServerThread


 class
 ConnectionResetErrorSwallowingQuietWSGIRequestHandler(QuietWSGIRequestHandler):
     def handle_one_request(self):
         try:
             super().handle_one_request()
         except socket.error as err:
             if err.errno != errno.WSAECONNRESET:
                 raise


 class ConnectionResetErrorSwallowingLiveServerThread(LiveServerThread):
     def _create_server(self):
         return ThreadedWSGIServer((self.host, self.port),
 ConnectionResetErrorSwallowingQuietWSGIRequestHandler,
 allow_reuse_address=False)
 }}}

 It can be used it in tests that extend `StaticLiveServerTestCase` as
 follows:

 {{{
 class AdminSiteTestCase(StaticLiveServerTestCase):

     server_thread_class = ConnectionResetErrorSwallowingLiveServerThread
 }}}

 @timgraham, what do you think, could something like this be added to
 `django.test.testcases`?

-- 
Ticket URL: <https://code.djangoproject.com/ticket/21227#comment:14>
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