/tr>
<tr><td><code> method(rd()) -&gt; 'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' </code></td><td>The HTTP method used by the client.  (note that it is an <code> atom() </code>)</td></tr>

<tr><td><code> version(rd()) -&gt; {integer(),integer()} </code></td><td>The HTTP version used by the client.  Most often <code> {1,1} </code>.</td></tr>
<tr><td><code> peer(rd()) -&gt; string() </code></td><td>The IP address of the client.</td></tr>
<tr><td><code> disp_path(rd()) -&gt; string() </co