GearmanClient::ping

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GearmanClient::ping — Send data to all job servers to see if they echo it back

설명

public bool GearmanClient::ping ( string $workload )

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.

인수

workload: Some arbitrary serialized data to be echo back

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

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User Contributed Notes 1 note

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liv_romania at yahoo dot com ¶

9 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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