Getting error websocket.js:39 WebSocket connection to 'ws://localhost:3000/socket.io/?EIO=4&transport=websocket' failed: again and again

[shashankgarg4]

Hello i am using socket.io-client package in my frontend react project this is my frontend code

and in backend my code is setup in node js this is my node js code so initially socket gets connected and prints in console "user is connected" then after sometime it shows error in console in loop



Can you please tell me why this error is coming thanks

[shashankgarg4]

@darrachequesne @jokester please check once this issue

[jokester]

@shashankgarg4 My crystal ball says you did something wrong.

Please learn to provide necessary information and ask nicely, maybe starting here.

Sorry but I have a life and a full time job. This question is not interesting enough to purchase my free tech support.