o return results. Note that this is different
 from the connection timeout for the underlying socket connection;
 <p>
 The default value of 0 means wait forever (assuming the connection
 itself does not time out).</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The readTimeout value.</dd>
</dl>
<dl>
<dt>Default:</dt>
<dd>0</dd>
</dl>
</li>
</ul>
</li>
</ul>
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