      </p>
<p>
          In such a case, <a class="link" href="when_any__produce_first_outcome__whether_result_or_exception.html#wait_first_outcome"><code class="computeroutput"><span class="identifier">wait_first_outcome</span><span class="special">()</span></code></a> isn't the right approach. If one
          of the services produces an error quickly, while another follows up with
          a real answer, we don't want to prefer the error just because it arrived
          first!
        </p>
<p>
        