GearmanClient::ping

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

    Опис

    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.

    Параметри

    workload

    Some arbitrary serialized data to be echo back

    Значення, що повертаються

    Повертає true у разі успіху або false в разі помилки.

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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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