Support for private feeds on exchanges

[adi90x]

Hello,

Very nice work, do you plan to add balance and order to it ?
I worked a bit on ws for ccxt before it turn to commercial.
Would like to contribute to this one, if needed ?

Regards,

[evan-coygo]

Not a project owner but I'd be willing to contribute to websocket balances and orders. I'm currently polling that data for a number of exchanges over REST but would really prefer to use websocket feeds

[bmancini55]

Thanks for the interest in helping! Adding private methods would certainly be something that would be a great addition to the library.

A thorough audit of each exchange's capabilities would be a great first starting point. That way a consistent and common set of operations can be established. I haven't done much research on private methods since our use case is mostly around data collection.

We've also been discussing a refactor of the library to make adding new exchanges and functionality simpler. As it stands, there is some consistency but the emergent design has a lot of one-off solutions which makes additions, reviewing, merging rather time consuming and difficult.

Unfortunately, I'm not working on this library every day like I used to, but I will create an issue to track refactor considerations which you both are welcome to join in on the discussion. I think a a refactor would be a pre-req for adding private methods.

[bmancini55]

I added a new issue for a refactor #149