61 lines
1.6 KiB
PHP
61 lines
1.6 KiB
PHP
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<?php
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namespace App\Platform\Tools;
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use App\Utils\Log;
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use GuzzleHttp\RetryMiddleware;
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use Psr\Http\Message\RequestInterface;
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use Psr\Http\Message\ResponseInterface;
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class GuzzleRetryConfig
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{
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const MAX_RETRIES = 3;
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public static function retryPolicy() : callable
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{
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return function (int $retries, RequestInterface $request, ResponseInterface $response, ?\Throwable $exception):bool
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{
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return
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// @TODO add host check when response is redirect may cause error
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$retries < self::MAX_RETRIES
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&& in_array($response->getStatusCode(), [429, 500]);
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};
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}
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public static function retryDelay() : callable
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{
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return function (int $retries, ResponseInterface $response): int
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{
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$delay = 0;
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if (!$response->hasHeader('Retry-After')) {
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$delay = RetryMiddleware::exponentialDelay($retries);
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} else {
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$retryAfter = $response->getHeaderLine('Retry-After');
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$delay = $retryAfter;
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if (!is_numeric($retryAfter)) {
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$delay = (new \DateTime($retryAfter))->getTimestamp() - time();
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}
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$delay = (int)$delay * 1000;
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}
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$code = $response->getStatusCode();
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$seconds = $delay / 1000;
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$message = "请求失败, 远程服务器响应码为 $code, 此为第 $retries 次尝试，{$seconds} 秒之后重试";
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dump($message);
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Log::warning($message);
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return $delay;
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};
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}
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}
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