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    GearmanClient::doStatus

    (PECL gearman >= 0.5.0)

    GearmanClient::doStatus — Get the status for the running task

    説明

    public GearmanClient::doStatus(): array

    Returns the status for the running task. This should be used between repeated GearmanClient::doNormal() calls.

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    An array representing the percentage completion given as a fraction, with the first element the numerator and the second element the denomintor.

    例

    例1 Get the status of a long running job

    The worker in this example has an artificial delay added during processing of the string to be reversed. After each delay it calls GearmanJob::status() which the client then picks up.

    <?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";

    ?>

    上の例の出力は、 たとえば以下のようになります。

    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

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