Feature: Support of multiple connectors

[ernst77]

This will provide support for chargers with multiple connectors.
As mentioned in #796 #801 #594 #792 #798

Thanks for the code https://github.com/jthun, I've made some modifications and put it up to date with the current code.

If the separation of connectors is not needed when connector count < 2. Let me know We could add if and merge all properties to charger how it used to be done.

[Jallerton00]

(This is my first proper interaction in this repo, so please feel free to ignore.)

It looks like you're making good progress in multiple connector support. My main question is can you get the NumberOfConnectors from the charge point (getConfiguration), so you don't have to set it manually? I guess this would probably be a total pain, so it might be worth leaving out?

[lbbrhzn]

@ernst77 There are still some linting issues, and a test failure. These need to be fixed before I can merge the changes.

[github-actions]

Stale pull request message

[lightheaded]

Hey! Are linting errors and tests (and now merge conflicts) the only thing stopping this from getting merged? Does the feature itself work? Asking to set expectations and see if I can help as well.

[lbbrhzn]

We have a rather large update pending (support for ocpp v2), better wait until that has been merged to main.

[lightheaded]

I'll hold off, thanks for sharing the message here as well. I'll meanwhile get more familiar with the protocol and try and see if I can look at some traffic that is happening currently between the server and the charger.

The main question still stands, though - besides the hygiene (tests, linting etc.), did the PR actually manage to get multiple chargers to work properly?