TS Session Broker Communication

Applies To: Windows Server 2008

Terminal Services Session Broker (TS Session Broker) is a Terminal Services role service in Windows Server 2008 that supports session load balancing between terminal servers in a farm, and reconnection to an existing session in a load-balanced terminal server farm. For TS Session Broker to work properly, the terminal server must be able to communicate with the TS Session Broker server across the network.

Note:  TS Session Broker was formerly called Terminal Services Session Directory.


Event ID Source Message



The TS Session Broker server name %1 is not valid.



The terminal server load-balancing Jet remote procedure call (RPC) interface (Tssdjet) call to the TSSDRpcServerOffline function failed.
The following error occurred: %1

Terminal Server

Terminal Services