[openhabcloud] Read connection status of CloudService

[paspiz85]

I need to know if the system is connected to cloud.
For example:

var cloudService = osgi.getService('org.openhab.io.openhabcloud.internal.CloudService');
actions.Log.logInfo('Test',`CloudService connection status: ${cloudService.isConnected()}`);

[lolodomo]

@kaikreuzer @digitaldan : WDYT about this change ?

[kaikreuzer]

This class is in an internal package, which tells me that it is not meant to be used as a public service, like e.g. from scripts.
I would prefer to see a cleanly defined interface, if we want to make it available as an API.
@digitaldan Wdyt?

[lsiepel]

I would also be interested in the use case. And maybe this can be easily fixed with an action method?

[digitaldan]

Let me think on it a bit as I'm working on reviewing another cloud PR this weekend and will have a chance to go through the code.

[paspiz85]

@digitaldan any news?