This event occurs when a PCONTEXT_HANDLE_SERVER_AUTH_TYPE RPC context handle has been established between a client and server through a call to S_DSValidateServer, and the RPC connection between the client and server is severed before the context handle has been closed via a call to S_DSCloseServerHandle.

The server MUST use the context handle (supplied as an event argument) as a key to locate the security context entry in the security context table. The server MUST delete the GSS security context associated with the security context entry through a call to GSS_Delete_sec_context, as specified in [RFC2743] section 2.2.3. The server MUST remove the security context entry from the security context table.