<div class="content"><p>The TSG_PACKET_MSG_REQUEST structure contains the request from
the client to the RDG server to send across an administrative message whenever
there is any. The value of the <b>packetId</b> field in <a href="4c505da0-93c2-4a2f-9329-6174bbaa481b" data-linktype="relative-path">TSG_PACKET</a> MUST be set to <a href="4ea53727-29f1-4fae-90ac-dd6d8b3246a5" data-linktype="relative-path">TSG_PACKET_TYPE_MSGREQUEST_PACKET</a>.</p><dl>
<dd>
<div><pre> typedef struct _TSG_PACKET_MSG_REQUEST {
   unsigned long maxMessagesPerBatch;
 } TSG_PACKET_MSG_REQUEST,
  *PTSG_PACKET_MSG_REQUEST;
</pre></div>
</dd></dl><p><b>maxMessagesPerBatch:</b>  An unsigned
long that specifies how many messages can be sent by the server at one time.</p></div>