g parsing and
                  some octets have been received, but not the entire message.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <code class="literal">need_more</code>
                </p>
              </td>
<td>
                <p>
                  Additional buffers are required.
                </p>
                <p>
                  This error is returned during parsing when additional octets are
                  needed. The caller should a