GearmanClient::addTaskLowBackground
(PECL gearman >= 0.5.0)
GearmanClient::addTaskLowBackground — Add a low priority background task to be run in parallel
説明
public GearmanClient::addTaskLowBackground(
string
string|int|float
mixed
?string
): GearmanTask|false
string
$function_name,string|int|float
$workload,mixed
$context = null,?string
$unique_key = null): GearmanTask|false
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_key-
タスクを特定するために用いる一意な ID。
戻り値
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
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