<div class="content"><p>The TSG_PACKET_REAUTH_MESSAGE structure is sent by the RDG
server to the client when the server requires the user credential to be
reauthenticated.</p><dl>
<dd>
<div><pre> typedef struct _TSG_PACKET_REAUTH_MESSAGE {
   unsigned __int64 tunnelContext;
 } TSG_PACKET_REAUTH_MESSAGE,
  *PTSG_PACKET_REAUTH_MESSAGE;
</pre></div>
</dd></dl><p><b>tunnelContext:</b>  A unsigned __int64
that is sent by the server to client. When the client initiates the
reauthentication sequence, it MUST include this context. This is used by the
server to validate successful reauthentication by the client.</p></div>