text: Title: Error during WebSocket handshake: Unexpected response code: 400
  Body: I've a django socketio as server and reactjs as client
  When i'm running both cilent and server,i'm getting error WebSocket connection to 'ws://localhost:8000/socket.io/?EIO=3&transport=websocket' failed: Error during WebSocket handshake: Unexpected response code: 400 at client side and "GET /socket.io/?EIO=3&transport=websocket HTTP/1.1" 400 11 at server side
  
  socket.io-client verison-2.3.0
  django version-3.1.3