Method of processing action, method of controlling controlled device, controlled device, and control point

摘要

A method of processing an action executes an action requested by a control point for controlling a controlled device through a network, stores a result of executing the action as a pending result of the action when a network connection between the controlled device and the control point is terminated, and transmits the stored pending result of the action to the control point when the network connection between the controlled device and the control point is resumed.

主权项

1. A method of processing an action, the method comprising:
receiving, at a controlled device, a message including a unique identification (ID) of a control point and a request for the action; executing, at the controlled device, an action requested by the control point for controlling the controlled device through a network; storing, at the controlled device, in correspondence with the unique ID of the control point, a result of executing the action as a pending result of the action when a network connection between the controlled device and the control point is terminated; and transmitting the stored pending result of the action to the control point identified by the unique ID when the network connection between the controlled device and the control point is resumed; and receiving a message for discovering a controlled device existing in the network from the control point, wherein the unique ID of the control point is a persistent identification of the control point generated by the control point and the message including the unique ID of the control point is received at the controlled device, each time the control point reconnects to the network, wherein the pending result of the action is stored in a form of a pending result table, wherein the pending result table comprises one or more pending results for every unique ID of the control point, and wherein in the transmitting the stored pending result, the stored pending result of the action is added to a response message responding to the message for discovering a controlled device in order to be transmitted.