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7<title>GetConnectingClients</title>
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9  <body>
10<h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/dlp/Overview.html">dlp</a>::<a href="../../../../nn/dlp/CTR/Overview.html">CTR</a>::<a href="../../../../nn/dlp/CTR/Server/Overview.html">Server</a>::GetConnectingClients</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14static <a href="../../../../nn/Result/Overview.html">nn::Result</a> GetConnectingClients(
15     <a href="../../../../nn_types/u16.html">u16</a> * pNum,
16     <a href="../../../../nn_types/u16.html">u16</a> clients[],
17     <a href="../../../../nn_types/u16.html">u16</a> size
18);
19</pre>
20    </div>
21<h2>Parameters</h2>
22    <div class="section">
23      <table class="arguments">
24        <thead>
25          <tr>
26            <td width="15" />
27<th>Name</th>
28<td>Description</td>
29          </tr>
30        </thead>
31        <tr>
32<td>out</td>
33<th>pNum</th>
34<td>Returns the number of client IDs stored in <SPAN class="argument">clients</SPAN>.</td>
35        </tr>
36        <tr>
37<td>out</td>
38<th>clients[]</th>
39<td>Returns the client's node ID.</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>size</th>
44<td>Specifies the number of elements in the <SPAN class="argument">clients</SPAN> array.</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48<div class="section">The following <a href="../../../../nn/Result/Overview.html"><CODE>Result</CODE></a> values are returned as the result of the operation.<br /> <br />
49      <table class="arguments">
50        <thead>
51          <tr>
52<th>Value</th>
53<td>Description</td>
54          </tr>
55        </thead>
56        <tr>
57<th><CODE>Result::IsSuccess</CODE></th>
58<td>The number of clients was obtained successfully.</td>
59        </tr>
60        <tr>
61<th><CODE>ResultInvalidState</CODE></th>
62<td>The state is invalid. This function can be used after the <CODE><a href="../../../../nn/dlp/CTR/Server/OpenSessions.html">OpenSessions()</a></CODE> function has succeeded (<CODE>SERVER_STATE_OPENED_SESSIONS</CODE>) as long as the state is not <CODE>SERVER_STATE_ERROR</CODE>.</td>
63        </tr>
64      </table> </div>
65<h2>Description</h2>
66    <div class="section">
67<p>Gets the number of connected clients.</p><!-- write here --></div>
68<h2>Revision History</h2>
69    <div class="section">
70      <dl class="history">
71        <dt>2010/08/16</dt>
72<dd>Initial version.<br />
73        </dd>
74      </dl>
75    </div>
76  <hr><p>CONFIDENTIAL</p></body>
77</html>