Connect with an empty auth object instead of None (Fixes #861)

Author: miguelgrinberg

src/socketio/asyncio_client.py

@@ -497,7 +497,7 @@ async def _handle_eio_connect(self):
         """Handle the Engine.IO connection event."""
         self.logger.info('Engine.IO connection established')
         self.sid = self.eio.sid
-        real_auth = await self._get_real_value(self.connection_auth)
+        real_auth = await self._get_real_value(self.connection_auth) or {}
         for n in self.connection_namespaces:
             await self._send_packet(self.packet_class(
                 packet.CONNECT, data=real_auth, namespace=n))

src/socketio/client.py

@@ -680,7 +680,7 @@ def _handle_eio_connect(self):
         """Handle the Engine.IO connection event."""
         self.logger.info('Engine.IO connection established')
         self.sid = self.eio.sid
-        real_auth = self._get_real_value(self.connection_auth)
+        real_auth = self._get_real_value(self.connection_auth) or {}
         for n in self.connection_namespaces:
             self._send_packet(self.packet_class(
                 packet.CONNECT, data=real_auth, namespace=n))