Pass custom authentication data with client connection (Fixes #661)

Author: miguelgrinberg

examples/client/asyncio/fiddle_client.py

@@ -20,7 +20,7 @@ def hello(a, b, c):
 
 
 async def start_server():
-    await sio.connect('http://localhost:5000')
+    await sio.connect('http://localhost:5000', auth={'token': 'my-token'})
     await sio.wait()
 
 

examples/client/javascript/fiddle_client.js

@@ -1,7 +1,7 @@
 const io = require('socket.io-client')
 const port = process.env.PORT || 5000;
 
-const socket = io('http://localhost:' + port);
+const socket = io('http://localhost:' + port, {auth: {token: 'my-token'}});
 
 socket.on('connect', () => {
   console.log(`connect ${socket.id}`);