PHP 8.4.1 Released!

    GearmanClient::setWorkloadCallback

    (PECL gearman >= 0.5.0)

    GearmanClient::setWorkloadCallback — Set a callback for accepting incremental data updates

    说明

    public GearmanClient::setWorkloadCallback(callable $callback): bool

    Sets a callback function to be called when a worker needs to send back data prior to job completion. A worker can do this when it needs to send updates, send partial results, or flush data during long running jobs.

    注意:

    The callback will only be triggered for tasks that are added (e.g. by calling GearmanClient::addTask()) after calling this method.

    参数

    callback

    调用的函数或方法。应该返回有效的 Gearman 返回值。

    如果没有返回语句，默认是 GEARMAN_SUCCESS。

    callback(GearmanTask $task, mixed $context): int
    task

    调用此 callback 的任务。

    context

    Whatever has been passed to GearmanClient::addTask() (or equivalent method) as context.

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

    改进此页面

    了解如何改进此页面 • 提交拉取请求 • 报告一个错误
    ＋添加备注

    用户贡献的备注

    此页面尚无用户贡献的备注。
    To Top