Add websocket to API

[haykam821]

This pull request implements the /api/socket endpoint, which is a websocket.

• Server → client mirrors /api/stream
• Client → server mirrors /api/message

[42wim]

Thanks for the PR, looks good.
Take a look at the linting errors in the Travis CI build though.

[haykam821]

@42wim I'll fix the lint errors.

This is still a draft for now since I haven't implemented the server-bound functionality to send messages to Matterbridge.

[NikkyAI]

so did the travis-ci crash or what happened ?

[qaisjp]

I don't think we use Travis anymore.

[NikkyAI]

then maybe it should be changed to be not a required check anymore
or is this because this PR is a old draft?

[42wim]

Still two linting issues, you can fix those by doing _ = conn.WriteJSON(msg)
As you implemented it now, it's blocking on the reader, so if you as client don't send any messages, you can also read no new messages from matterbridge.

Maybe https://github.com/gorilla/websocket/blob/master/examples/chat/client.go can be an inspiration?

[42wim]

LGTM, thanks