Unabled to connect to WebSocket from plugin.

[nickhudson4]

I have a local WebSocket server running and am simply trying to connect to it from my plugin. I am able to verify that the server is running as intended and connectable with other apps, postman, etc. StreamDeck is the only one having issues.

The specific error I get is WebSocket connection to 'ws://localhost:53635/streamdeck/websocket' failed: Error during WebSocket handshake: Unexpected response code: 400

And I am creating the websocket connection with webSocket = new WebSocket(ws://localhost:53635/streamdeck/websocket);

Is it a firewall issue? Can streamdecks not connect to local servers?

Thanks!

[nickhudson4]

This ended up being an issue with the server and not the stream deck.