TsgcWSPClient_Presence › Properties › Guid
Unique identifier used to route messages to a specific Presence protocol instance.
property Guid: String read FGuid write FGuid;
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Every subprotocol instance is identified by a Guid so peers can target messages at a specific server-side Presence component. When several Presence protocol components share the same server, set this value to the Guid of the target server component so the routing layer delivers messages to the matching one.
ShowMessage(oPresence.Guid);