class='ivar'>@request_queue</span><span class='period'>.</span><span class='id identifier rubyid_pop'>pop</span><span class='lparen'>(</span><span class='kw'>true</span><span class='rparen'>)</span>
<span class='kw'>rescue</span> <span class='const'>ThreadError</span>
  <span class='comment'># queue empty
</span>  <span class='kw'>nil</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="method_details ">
  <h3 class="signature " id="push-instance_method">
  
    