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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="gearmanclient.dostatus" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>GearmanClient::doStatus</refname>
<refpurpose>Get the status for the running task</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="GearmanClient">
<modifier>public</modifier> <type>array</type><methodname>GearmanClient::doStatus</methodname>
<void/>
</methodsynopsis>
<para>
Returns the status for the running task. This should be used between repeated
<methodname>GearmanClient::doNormal</methodname> calls.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An array representing the percentage completion given as a fraction, with the
first element the numerator and the second element the denomintor.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Get the status of a long running job</title>
<para>
The worker in this example has an artificial delay added during processing of the
string to be reversed. After each delay it calls <methodname>GearmanJob::status</methodname>
which the client then picks up.
</para>
<programlisting role="php">
<![CDATA[
<?php
echo "Starting\n";
# Create our client object.
$gmclient= new GearmanClient();
# Add default server (localhost).
$gmclient->addServer();
echo "Sending job\n";
# Send reverse job
do
{
$result = $gmclient->doNormal("reverse", "Hello!");
# Check for various return packets and errors.
switch($gmclient->returnCode())
{
case GEARMAN_WORK_DATA:
break;
case GEARMAN_WORK_STATUS:
# get the current job status
list($numerator, $denominator)= $gmclient->doStatus();
echo "Status: $numerator/$denominator complete\n";
break;
case GEARMAN_WORK_FAIL:
echo "Failed\n";
exit;
case GEARMAN_SUCCESS:
break;
default:
echo "RET: " . $gmclient->returnCode() . "\n";
exit;
}
}
while($gmclient->returnCode() != GEARMAN_SUCCESS);
echo "Success: $result\n";
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
Starting
Sending job
Status: 1/6 complete
Status: 2/6 complete
Status: 3/6 complete
Status: 4/6 complete
Status: 5/6 complete
Status: 6/6 complete
Success: !olleH
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>GearmanClient::doNormal</methodname></member>
<member><methodname>GearmanJob::status</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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