workaround for celery/kombu#838 (#521)

* workaround for celery/kombu#838;
if we don't explcitly set the timeout we may inherit the temporary default.

* Revert "close connections when deleting vhost during tests"

This reverts commit ecf6c58.

* Revert "Revert "close connections when deleting vhost during tests""

This reverts commit 3d03e6c.

nameko/cli/run.py

@@ -100,6 +100,8 @@ def _bad_call():
             'This would kill your service, not close the backdoor. To exit, '
             'use ctrl-c.')
     socket = eventlet.listen(('localhost', port))
+    # work around https://github.com/celery/kombu/issues/838
+    socket.settimeout(None)
     gt = eventlet.spawn(
         backdoor.backdoor_server,
         socket,

nameko/web/server.py

@@ -97,6 +97,8 @@ def start(self):
         if not self._starting:
             self._starting = True
             self._sock = eventlet.listen(self.bind_addr)
+            # work around https://github.com/celery/kombu/issues/838
+            self._sock.settimeout(None)
             self._serv = self.get_wsgi_server(self._sock, self.get_wsgi_app())
             self._gt = self.container.spawn_managed_thread(self.run)