          <td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
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<p>If data members can be validated for correctness in the server's main thread, override this function and do those checks here. </p>
<dl class="section return"><dt>Returns</dt><dd>True for input OK. False if the input is bad and does not need to be further pro