s='rparen'>)</span></pre></dd>
      
        <dt id="received-classvariable" class="">@@received =
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<p>@ Variable to count responses received</p>


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        </dt>
        <dd><pre class="code"><span class='const'>Concurrent</span><span class='op'>::</span><span class='const'>AtomicFixnum</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span