watch_name_owner

Description:

public void watch_name_owner (string name, owned DBusDaemonNameOwnerChangedCb callback)

Arrange for callback to be called with the owner of name as soon as possible (which might even be before this function returns!), then again every time the ownership of name changes.

If multiple watches are registered for the same name, they will be called in the order they were registered.

Parameters:

this	The D-Bus daemon
name	The name whose ownership is to be watched
callback	Callback to call when the ownership is discovered or changes
destroy	Called to destroy `user_data` when the name owner watch is cancelled due to `tp_dbus_daemon_cancel_name_owner_watch`
user_data	Arbitrary data to pass to `callback`