Pool::__construct
(PECL pthreads >= 2.0.0)
Pool::__construct — Creates a new Pool of Workers
Description
Construct a new Pool of Workers
Parameters
-
size -
The maximum number of Workers this Pool can create
-
class -
The class for new Workers
-
ctor -
An array of arguments to be passed to new Workers
Return Values
the new Pool
Examples
Example #1 Creating Pools
<?php
class MyWorker extends Worker {
public function __construct(Something $something) {
$this->something = $something;
}
public function run() {
/** ... **/
}
}
$pool = new Pool(8, \MyWorker::class, [new Something()]);
var_dump($pool);
?>
The above example will output:
object(Pool)#1 (6) {
["size":protected]=>
int(8)
["class":protected]=>
string(8) "MyWorker"
["workers":protected]=>
NULL
["work":protected]=>
NULL
["ctor":protected]=>
array(1) {
[0]=>
object(Something)#2 (0) {
}
}
["last":protected]=>
int(0)
}
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для управления процессами программ
- pthreads
- Функция Pool::collect() - Collect references to completed tasks
- Функция Pool::__construct() - Creates a new Pool of Workers
- Функция Pool::resize() - Resize the Pool
- Функция Pool::shutdown() - Shutdown all Workers
- Функция Pool::submit() - Submits an object for execution
- Функция Pool::submitTo() - Submits an object for execution
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