====Class: Session====

The **Session** class manages a feed of live data from the ARDI server.

It allows you to get regular updates when values change on one or more [[Channel|Channels]].

===Member Functions===

^Name^Description^Parameters^
|**__init__**|Constructor|Server|
|**[[Server_AddChannel|AddChannel]]**|Adds a single channel to the Session|Asset, Property|
|**[[Server_AddChannels|AddChannels]]**|Adds one or more channels from an AQL Query|Query|
|**[[Session_Callback|Callback]]**|Registers the function that will be called to notify that changes have occurred|Function|
|**[[Session_Start|Start]]**|Begins a new live-data session||
|**[[Session_Stop|Stop]]**|Ends a live-data session||