Ease testing with own websocket server

[dima-dmytruk23]

Is your feature request related to a problem? Please describe.

I need to replace the exchange with my mock server so that I can test the client for a load. Since there is a lot of hardcode in the code and a lot of coupling - to do this without crutches, patching is very difficult and time consuming.
I propose to make the initialization of the manager in this regard - more flexible.

Describe the solution you'd like.

To replace the exchange with your mock server, just specify exchange=Exchanges.LOCALHOST, exchange_type='dex' (or cex) when initializing the manager. exchange_type must be specified only for Localhost. You can also set websocket_base_uri and max_subscriptions_per_stream otherwise the default values ​​will be applied.

Describe alternatives you've considered

No response

Additional context

No response

[oliver-zehentleitner]

Basically, this is support for TCP Redirect right? So socks5 proxies should become supported too?

[dima-dmytruk23]

socks5 proxies

Didn't try - I didn't have such a task. But it is quite feasible.

[oliver-zehentleitner]

I merged the PR thank you, but i removed the LOCALHOST settings. This will be included in the next relaease > 1.42.0

[oliver-zehentleitner]

https://github.com/LUCIT-Systems-and-Development/unicorn-binance-websocket-api/releases/tag/1.43.0