_request.">A HTTP OPTIONS async request.</a></h4>.</td></tr>
<tr><td valign="top"><a href="#options_async-5">options_async/5</a></td><td>
  <h4><a name="A_HTTP_OPTIONS_async_request_with_a_timeout.">A HTTP OPTIONS async request with a timeout.</a></h4>.</td></tr>
<tr><td valign="top"><a href="#post-4">post/4</a></td><td>
  <h4><a name="A_HTTP_POST_request.">A HTTP POST request.</a></h4>.</td></tr>
<tr><td valign="top"><a href="#post-5">post/5</a></td><td>
  <h4><a name="A_HTTP_POST_request_with_a_timeout.">