Hi folks, Please, what is the difference in sd-bus behavior when my D-Bus signal callback returns a zero return value versus a positive return value?
And what's the difference between those return values in D-Bus method callback, D-Bus async method reply callback, D-Bus property get callback, and D-Bus property set callback? Which shall I return in normal cases? Zero? Thanks a lot in advance for your response... Take care & stay healthy, Stanislav.
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