文字
GearmanClient::setExceptionCallback
(PECL gearman >= 0.5.0)
GearmanClient::setExceptionCallback — Set a callback for worker exceptions
说明
public bool GearmanClient::setExceptionCallback
( callable
$callback
)Specifies a function to call when a worker for a task sends an exception.
参数
-
callback -
Function to call when the worker throws an exception
返回值
成功时返回 TRUE ， 或者在失败时返回 FALSE 。
参见
- GearmanClient::setDataCallback() - Callback function when there is a data packet for a task
- GearmanClient::setCompleteCallback() - Set a function to be called on task completion
- GearmanClient::setCreatedCallback() - Set a callback for when a task is queued
- 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