RetryOnExceptionMiddleware::invoke() - Code Metrics - sj-i/php-profiler - Measure and Improve Code Quality continuously with Scrutinizer

RetryOnExceptionMiddleware::invoke() A
last analyzed 2022-02-12 06:58 UTC

↳ Parent: RetryOnExceptionMiddleware

Complexity

Conditions	6
Paths	5

Size

Total Lines	20
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	6
eloc	13
c	2
b	0
f	0
nc	5
nop	0
dl	0
loc	20
rs	9.2222

<?php

/**
 * This file is part of the sj-i/php-profiler package.
 *
 * (c) sji <[email protected]>
 *
 * 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\Lib\Loop\LoopMiddleware;

use Exception;
use PhpProfiler\Lib\Loop\LoopMiddlewareInterface;

final class RetryOnExceptionMiddleware implements LoopMiddlewareInterface
{
    private int $current_retry_count = 0;

    /**
     * @param array<int, class-string<Exception>> $exception_names

     */
    public function __construct(
        private int $max_retry,
        private array $exception_names,
        private LoopMiddlewareInterface $chain,
    ) {
    }

    public function invoke(): bool
    {
        while ($this->current_retry_count <= $this->max_retry or $this->max_retry === -1) {
            try {
                $result = $this->chain->invoke();
                $this->current_retry_count = 0;
                return $result;
            } catch (\Throwable $e) {
                foreach ($this->exception_names as $exception_name) {
                    /** @psalm-suppress DocblockTypeContradiction */
                    if (is_a($e, $exception_name)) {
                        $this->current_retry_count++;
                        continue 2;
                    }
                }
                throw $e;
            }
        }
        assert(isset($e));
        throw $e;

    }
}


1			<?php
2
3			/**
4			* This file is part of the sj-i/php-profiler package.
5			*
6			* (c) sji <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace PhpProfiler\Lib\Loop\LoopMiddleware;
15
16			use Exception;
17			use PhpProfiler\Lib\Loop\LoopMiddlewareInterface;
18
19			final class RetryOnExceptionMiddleware implements LoopMiddlewareInterface
20			{
21			private int $current_retry_count = 0;
22
23			/**
24			* @param array<int, class-string<Exception>> $exception_names
			0 ignored issues – show Documentation Bug introduced 2020-06-13 23:57 UTC by Report Bug Copy Issue Report The doc comment `array<int, class-string<Exception>>` at position `4` could not be parsed: Unknown type name 'class-string' at position 4 in array<int, class-string<Exception>>. Loading history...
25			*/
26			public function __construct(
27			private int $max_retry,
28			private array $exception_names,
29			private LoopMiddlewareInterface $chain,
30			) {
31			}
32
33			public function invoke(): bool
34			{
35			while ($this->current_retry_count <= $this->max_retry or $this->max_retry === -1) {
36			try {
37			$result = $this->chain->invoke();
38			$this->current_retry_count = 0;
39			return $result;
40			} catch (\Throwable $e) {
41			foreach ($this->exception_names as $exception_name) {
42			/** @psalm-suppress DocblockTypeContradiction */
43			if (is_a($e, $exception_name)) {
44			$this->current_retry_count++;
45			continue 2;
46			}
47			}
48			throw $e;
49			}
50			}
51			assert(isset($e));
52			throw $e;
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-25 22:42 UTC by Report Bug Copy Issue Report The variable `$e` does not seem to be defined for all execution paths leading up to this point. Loading history...
53			}
54			}
55

sj-i / php-profiler

RetryOnExceptionMiddleware::invoke() A last analyzed 2022-02-12 06:58 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

RetryOnExceptionMiddleware::invoke() A
last analyzed 2022-02-12 06:58 UTC