<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- splitted from ./en/functions/radius.xml, last change in rev 1.9 -->
<refentry xml:id="function.radius-send-request" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>radius_send_request</refname>
  <refpurpose>Sends the request and waits for a reply</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>int</type><methodname>radius_send_request</methodname>
   <methodparam><type>resource</type><parameter>radius_handle</parameter></methodparam>
  </methodsynopsis>
  <para>
   After the Radius request has been constructed, it is sent by
   <function>radius_send_request</function>.
  </para>
  <para>
   The <function>radius_send_request</function> function sends the request and
   waits for a valid reply, retrying the defined servers in round-robin
   fashion as necessary.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    &radius.parameter.handle;
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   If a valid response is received, <function>radius_send_request</function>
   returns the Radius code which specifies the type of the response. This will
   typically be <constant>RADIUS_ACCESS_ACCEPT</constant>,
   <constant>RADIUS_ACCESS_REJECT</constant>, or
   <constant>RADIUS_ACCESS_CHALLENGE</constant>. If no valid response is
   received, <function>radius_send_request</function> returns &false;.
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>radius_create_request</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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