t_async/5</a></h3>
<div class="spec">
<p><tt>get_async(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="deps/cloudi_core/doc/cloudi.html#type-trans_id">cloudi:trans_id()</a>} | {error, <a href="deps/cloudi_core/doc/cloudi.html#type-error_reason">cloudi:error_reason()</a>}, NewAgent::<a href="#type-agent">ag