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GearmanClient::ping

(No version information available, might only be in Git)

GearmanClient::pingSend data to all job servers to see if they echo it back

説明

public GearmanClient::ping ( string $workload ) : bool

Sends some arbitrary data to all job servers to see if they echo it back. The data sent is not used or processed in any other way. Primarily used for testing and debugging.

パラメータ

workload

Some arbitrary serialized data to be echo back

返り値

成功した場合に TRUE を、失敗した場合に FALSE を返します。

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liv_romania at yahoo dot com
4 years ago
If you want to test all job servers you can use the following code:

<?php
// Create our client object
$client= new GearmanClient();

// Add available and unavailable servers
$client->addServers('127.0.0.1:4730,127.0.0.2:4731');

// Test all job servers
$success = @$client->ping('data testing');
if (!
$success) {
    die(
'Error: ' . $client->error());
}

// Sending job
echo $client->doNormal('reverse', 'Hello World!');
?>
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