GearmanClient::addTaskLowBackground

(PECL gearman >= 0.5.0)

GearmanClient::addTaskLowBackground — Add a low priority background task to be run in parallel

説明

public GearmanTask GearmanClient::addTaskLowBackground ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

Adds a low priority background task to be run in parallel with other tasks. Call this method for all the tasks to be run in parallel, then call GearmanClient::runTasks() to perform the work. Tasks with a low priority will be selected from the queue after those of normal or high priority.

パラメータ

function_name: ワーカーが実行するために登録した関数。
workload: シリアライズしたデータ。
context: タスクに関連づけるアプリケーションコンテキスト。
unique: タスクを特定するために用いる一意な ID。

返り値

A GearmanTask object or FALSE if the task could not be added.

参考

GearmanClient::addTask() - Add a task to be run in parallel
GearmanClient::addTaskHigh() - Add a high priority task to run in parallel
GearmanClient::addTaskLow() - Add a low priority task to run in parallel
GearmanClient::addTaskBackground() - Add a background task to be run in parallel
GearmanClient::addTaskHighBackground() - Add a high priority background task to be run in parallel
GearmanClient::runTasks() - Run a list of tasks in parallel