PhpProfiler\Command\Inspector\Worker\ReaderLoopProvider

Complexity

Total Complexity

2

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getMainLoop()	0	13	1
A	__construct()	0	3	1

<?php

/**
 * This file is part of the sj-i/php-profiler package.
 *
 * (c) sji <sji@sj-i.dev>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace PhpProfiler\Command\Inspector\Worker;

use PhpProfiler\Command\Inspector\Settings\TraceLoopSettings;
use PhpProfiler\Lib\Loop\AsyncLoop;
use PhpProfiler\Lib\Loop\AsyncLoopBuilder;
use PhpProfiler\Lib\Loop\AsyncLoopMiddleware\CallableMiddlewareAsync;
use PhpProfiler\Lib\Loop\AsyncLoopMiddleware\NanoSleepMiddlewareAsync;
use PhpProfiler\Lib\Loop\AsyncLoopMiddleware\RetryOnExceptionMiddlewareAsync;
use PhpProfiler\Lib\Process\MemoryReader\MemoryReaderException;

final class ReaderLoopProvider
{
    private AsyncLoopBuilder $loop_builder;

    public function __construct(AsyncLoopBuilder $loop_builder)
    {
        $this->loop_builder = $loop_builder;
    }

    public function getMainLoop(callable $main, TraceLoopSettings $settings): AsyncLoop
    {
        return $this->loop_builder
            ->addProcess(
                RetryOnExceptionMiddlewareAsync::class,
                [
                    $settings->max_retries,
                    [MemoryReaderException::class]
                ]
            )
            ->addProcess(NanoSleepMiddlewareAsync::class, [$settings->sleep_nano_seconds])
            ->addProcess(CallableMiddlewareAsync::class, [$main])
            ->build();
    }
}