Swoole\Coroutine\WaitGroup->count

Latest version: pecl install openswoole-4.11.1

Declaration

<?php Swoole\Coroutine\WaitGroup->count()

Parameters

Return

Description

Get the pending count of the wait group.

Example

<?php
declare(strict_types=1);

use Swoole\Coroutine\WaitGroup;

Co\run(function() {
    $wg = new WaitGroup();

    go(function () use ($wg) {
        $wg->add();
        co::usleep(300000);
        $wg->done();
    });

    go(function () use ($wg) {
        $wg->add();
        co::usleep(700000);
        echo $wg->count();
        $wg->done();
    });

    $wg->wait(1);
});
Last updated on March 31, 2022