The Pool class

    (PECL pthreads >= 2.0.0)

    Introduction

    A Pool is a container for, and controller of, an adjustable number of Workers.

    Pooling provides a higher level abstraction of the Worker functionality, including the management of references in the way required by pthreads.

    Class synopsis

    class Pool {
    /* Properties */
    protected $size;
    protected $class;
    protected $workers;
    protected $ctor;
    protected $last;
    /* Methods */
    public __construct(int $size, string $class = ?, array $ctor = ?)
    public collect(Callable $collector = ?): int
    public resize(int $size): void
    public shutdown(): void
    public submit(Threaded $task): int
    public submitTo(int $worker, Threaded $task): int
    }

    Properties

    size

    maximum number of Workers this Pool can use

    class

    the class of the Worker

    workers

    references to Workers

    ctor

    the arguments for constructor of new Workers

    last

    offset in workers of the last Worker used

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