Php/docs/gearmanclient.setdatacallback
提供：Dev Guides
GearmanClient::setDataCallback
(PECL gearman >= 0.6.0)
GearmanClient::setDataCallback — Callback function when there is a data packet for a task
説明
public GearmanClient::setDataCallback
( callable $callback
) : bool
Sets the callback function for accepting data packets for a task. The callback function should take a single argument, a GearmanTask object.
パラメータ
callback- A function or method to call
返り値
成功した場合に true を、失敗した場合に false を返します。
参考
- GearmanClient::setCompleteCallback() - Set a function to be called on task completion
- GearmanClient::setCreatedCallback() - Set a callback for when a task is queued
- GearmanClient::setExceptionCallback() - Set a callback for worker exceptions
- GearmanClient::setFailCallback() - Set callback for job failure
- GearmanClient::setStatusCallback() - Set a callback for collecting task status
- GearmanClient::setWarningCallback() - Set a callback for worker warnings
- GearmanClient::setWorkloadCallback() - Set a callback for accepting incremental data updates
