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<?php |
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declare(strict_types=1); |
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namespace Cerbero\LazyJsonPages\Concerns; |
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use Cerbero\LazyJsonPages\Exceptions\OutOfAttemptsException; |
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use Closure; |
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use Generator; |
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use GuzzleHttp\Exception\TransferException; |
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use Illuminate\Support\LazyCollection; |
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/** |
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* The trait to retry HTTP requests when they fail. |
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* |
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* @property-read \Cerbero\LazyJsonPages\Data\Config $config |
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* @property-read \Cerbero\LazyJsonPages\Services\Book $book |
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*/ |
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trait RetriesHttpRequests |
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{ |
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/** |
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* Retry to yield HTTP responses from the given callback. |
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* |
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* @template TGen of Generator |
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* @param Closure(): TGen $callback |
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* @return TGen |
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*/ |
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protected function retry(Closure $callback): Generator |
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{ |
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$attempt = 0; |
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$remainingAttempts = $this->config->attempts; |
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do { |
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$failed = false; |
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++$attempt; |
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--$remainingAttempts; |
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try { |
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yield from $callback(); |
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} catch (TransferException $e) { |
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$failed = true; |
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if ($remainingAttempts > 0) { |
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$this->backoff($attempt); |
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} else { |
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$this->outOfAttempts($e); |
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} |
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} |
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} while ($failed && $remainingAttempts > 0); |
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} |
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/** |
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* Execute the backoff strategy. |
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*/ |
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protected function backoff(int $attempt): void |
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{ |
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$backoff = $this->config->backoff ?: fn(int $attempt) => $attempt ** 2 * 100; |
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usleep($backoff($attempt) * 1000); |
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} |
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/** |
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* Throw the out of attempts exception. |
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*/ |
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protected function outOfAttempts(TransferException $e): never |
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{ |
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throw new OutOfAttemptsException($e, $this->book->pullFailedPages(), new LazyCollection(function () { |
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foreach ($this->book->pullPages() as $page) { |
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yield from $this->yieldItemsFrom($page); |
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} |
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})); |
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} |
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} |
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cerbero90 /
lazy-json-pages
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths