uest body, if any.</td></tr>

<tr><td><code> stream_req_body(rd(),integer()) -&gt; streambody() </code></td><td>The incoming request body in <a href="streambody.html">streamed</a> form, with hunks no bigger than the integer argument.</td></tr>
<tr><td><code> get_cookie_value(string(),rd()) -&gt; string() </code></td><td>Look up the named value in the incoming request cookie header.</td></tr>
<tr><td><code> req_cookie(rd()) -&gt; string() </code></td><td>The raw value of the cookie header.  Note that get_coo