NMRemoteSettings @nmremotesettings: the object which received the signal. @nmremotesettings: the object which received the signal. @arg1: @settings: @connection: @error: @user_data: @parent: @new_connection: @connections_read: @_reserved1: @_reserved2: @_reserved3: @_reserved4: @_reserved5: @_reserved6: @NM_REMOTE_SETTINGS_ERROR_UNKNOWN: @NM_REMOTE_SETTINGS_ERROR_CONNECTION_REMOVED: @NM_REMOTE_SETTINGS_ERROR_CONNECTION_UNAVAILABLE: @settings: @error: @user_data: @settings: @connection: @callback: @user_data: @Returns: @void: @Returns: @settings: @path: @Returns: @settings: @uuid: @Returns: @settings: @Returns: @bus: @Returns: @bus: @cancellable: @callback: @user_data: @result: @error: @Returns: @settings: @hostname: @callback: @user_data: @Returns: