SymfonyWorld Online 2022 Winter Edition

GearmanClient::setWorkloadCallback

(PECL gearman >= 0.5.0)

GearmanClient::setWorkloadCallbackSet a callback for accepting incremental data updates

说明

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

Sets a 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. The callback should accept a single argument, a GearmanTask object.

参数

callback

A function to call

返回值

成功时返回 true, 或者在失败时返回 false

参见

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