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RetryMiddleware::shouldRetry()   A

Complexity

Conditions 5
Paths 4

Size

Total Lines 19
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 5

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 5
eloc 7
c 1
b 0
f 0
nc 4
nop 4
dl 0
loc 19
ccs 8
cts 8
cp 1
crap 5
rs 9.6111
1
<?php
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declare(strict_types=1);
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namespace Ely\Mojang\Middleware;
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use GuzzleHttp\Exception\ConnectException;
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use GuzzleHttp\Exception\GuzzleException;
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use GuzzleHttp\Middleware;
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use Psr\Http\Message\RequestInterface;
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use Psr\Http\Message\ResponseInterface;
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class RetryMiddleware {
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    public static function create(): callable {
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        return Middleware::retry([static::class, 'shouldRetry']);
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    }
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    public static function shouldRetry(
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        int $retries,
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        RequestInterface $request,
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        ?ResponseInterface $response,
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        ?GuzzleException $reason
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    ): bool {
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        if ($retries >= 2) {
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            return false;
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        }
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        if ($reason instanceof ConnectException) {
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            return true;
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        }
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        if ($response !== null && (int)floor($response->getStatusCode() / 100) === 5) {
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            return true;
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        }
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        return false;
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    }
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}
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