ENHANCEMENT: SP2 and SP3 GetStatus with NO_RESPONSE state

[S474N]

Is possible to add "NO_RESPONSE" state to "GetStatus"? If the outlet is offline, there is no information about it.

[mlfunston]

Could be done, but as it's an asynchronous call to the SP2/3 then we need to have some timeout functions to catch it.

The call to the unit is terminated automatically after 3 seconds anyway so the TCP port is cleaned up. So if you don't have an answer within 3 seconds then it's offline.