"A_HTTP_TRACE_request.">A HTTP TRACE request.</a></h4>
</p>

<h3 class="function"><a name="trace-5">trace/5</a></h3>
<div class="spec">
<p><tt>trace(Agent::<a href="#type-agent">agent()</a>, Prefix::<a href="#type-service_name">service_name()</a>, RequestInfo::<a href="#type-headers">headers()</a>, Request::binary(), Timeout::<a href="#type-timeout_period">timeout_period()</a>) -&gt; {{ok, <a href="#type-headers">headers()</a>, binary()} | {error, any()}, NewAgent::<a href="#type-agent">agent()</a>}</tt><br