Websocket connection failed

[saurabhgharatpara]

I've added websocket handler

@websocket(path="/ws")
async def websocket_endpoint(socket: WebSocket) -> None:
await socket.accept()
await socket.send_text("Hello!")
await socket.close()

and on the frontend i've called const socket = new WebSocket('ws://127.0.0.1:8000/ws')

but im getting connection failed 403 refused
is it missing anything ?

[tarsil]

Did you declare a WebSocketGateway for that handler? Also, do you have any middlewares implemented?

[saurabhgharatpara]

Yes
WebSocketGateway(handler=websocket_endpoint, path="/ws")
and im not using any middleware

[tarsil]

I would need more details like logging. Like this is hard. When you hit the endpoint, what does it show in the console? Does it show it's trying to reach it?

[tarsil]

Yes WebSocketGateway(handler=websocket_endpoint, path="/ws") and im not using any middleware

Its odd as we have plenty of tests for the websockets including this https://github.com/dymmond/esmerald/blob/main/tests/handlers/test_websocket_handler_gateway.py

More details are needed to understand

[saurabhgharatpara]

These are the logs
DEBUG: = connection is CONNECTING
DEBUG: < GET /ws HTTP/1.1
DEBUG: < host: localhost:8000
DEBUG: < connection: Upgrade
DEBUG: < pragma: no-cache
DEBUG: < cache-control: no-cache
DEBUG:
DEBUG: < upgrade: websocket
DEBUG: < origin: http://127.0.0.1:8000
DEBUG: < sec-websocket-version: 13
DEBUG: < accept-encoding: gzip, deflate, br, zstd
DEBUG: < accept-language: en-US,en;q=0.9
INFO: ('127.0.0.1', 54915) - "WebSocket /ws" 403
DEBUG: > HTTP/1.1 403 Forbidden
DEBUG: > Date: Fri, 30 Aug 2024 04:47:10 GMT
DEBUG: > Content-Length: 0
DEBUG: > Content-Type: text/plain
DEBUG: > Connection: close
DEBUG: > [body] (0 bytes)
INFO: connection rejected (403 Forbidden)
DEBUG: x closing TCP connection
DEBUG: = connection is CLOSED
INFO: connection closed

WebSocket connection to 'ws://localhost:8000/ws' failed: