ERROR WebSocket connection to 'ws://localhost:3001/red/comms' failed:

[ax2382]

I have just embedded node-red in a Node.js web app with all default settings and I am getting this web browser error:

ERROR WebSocket connection to 'ws://localhost:3001/red/comms' failed

Clearly, I have not created an endpoint at /red/comms but my question is, once I create this WS endpoint, what should it do? is there documentation for this or perhaps complete embedding installation Guide?

Thank you!

[ghayne]

@ax2382

once I create this WS endpoint, what should it do?

Send a payload to it.

[ax2382]

LOL! hahaha yes I know... what I meant is, I receive whatever payload comes in but then what am I supposed to do with the payload and WHY is it sending WS requests there? what's the purpose?

Ideally, there could be a complete guide on embedding? otherwise I'll be asking questions again and again... thank you!