 class="keyword">private</span><span class="special">:</span>
    <span class="comment">// The file to write the collected information to</span>
    <span class="identifier">std</span><span class="special">::</span><span class="identifier">ofstream</span> <span class="identifier">m_csv_file</span><span class="special">;</span>

    <span class="comment">// Here goes the data collected so far:</span>
    <span class="comment">// Active connections</span>
    <span class="keyword">unsigned</span> <span class=