unsubscribe_async

Description:

[ Version ( since = "0.15.5" ) ]
public async bool unsubscribe_async (Contact[] contacts) throws Error

Attempt to set the given contacts' subscribe_state property to NO, i.e. stop receiving their presence.

For this to work properly this must have interface IFACE_CONNECTION_INTERFACE_CONTACT_LIST.

this	a Connection
contacts	An array of Contact objects to remove
callback	a callback to call when the operation finishes
n_contacts	The number of contacts in `contacts` (must be at least 1)
user_data	data to pass to `callback`