File: win32-start-service-ctrl-dispatcher.xml

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<!-- Generated by xml_proto.php v2.3. Found in /scripts directory of phpdoc. -->
<refentry id="function.win32-start-service-ctrl-dispatcher">
 <refnamediv>
  <refname>win32_start_service_ctrl_dispatcher</refname>
  <refpurpose>Registers the script with the SCM, so that it can act as the service with the given name</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>win32_start_service_ctrl_dispatcher</methodname>
   <methodparam><type>string</type><parameter>name</parameter></methodparam>
  </methodsynopsis>

  <para>
   When launched via the Service Control Manager, a service process is
   required to "check-in" with it to establish service monitoring and
   communication facilities.  This function performs the check-in by spawning
   a thread to handle the lower-level communication with the service control
   manager.
  </para>
  <para>
   Once started, the service process should continue to check-in with the
   service control manager so that it can determine if it should terminate.
   This is achieved by periodically calling
   <function>win32_get_last_control_message</function> and handling the return
   code appropriately.
  </para>


 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>name</parameter></term>
     <listitem>
      <para>
       The short-name of the service, as registered by
       <function>win32_create_service</function>.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>A <function>win32_start_service_ctrl_dispatcher</function> example</title>
    <para>
     Any text that describes the purpose of the example, or
     what goes on in the example should go here (inside the
    </para>
    <programlisting role="php">
<![CDATA[
<?php
if (!win32_start_service_ctrl_dispatcher('dummyphp')) {
  die("I'm probably not running under the service control manager");
}

while (WIN32_SERVICE_CONTROL_STOP != win32_get_last_control_message()) {
  # do some work here, trying not to take more than around 30 seconds
  # before coming back into the loop again
}
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>


 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>win32_get_last_control_message</function></member>
   </simplelist>
  </para>
 </refsect1>


</refentry>

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