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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the box project. |
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* |
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* (c) Kevin Herrera <[email protected]> |
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* Théo Fidry <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace KevinGH\Box\Console; |
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use Closure; |
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use Fidry\Console\IO; |
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use KevinGH\Box\Noop; |
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use KevinGH\Box\NotInstantiable; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use function function_exists; |
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use function posix_getrlimit; |
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use function posix_setrlimit; |
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use function sprintf; |
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use const POSIX_RLIMIT_INFINITY; |
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use const POSIX_RLIMIT_NOFILE; |
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/** |
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* @internal |
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*/ |
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final class OpenFileDescriptorLimiter |
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{ |
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use NotInstantiable; |
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private const LIMIT_MARGIN = 128; |
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/** |
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* Bumps the maximum number of open file descriptor if necessary. |
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* |
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* @return Closure Callable to call to restore the original maximum number of open files descriptors |
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*/ |
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public static function bumpLimit(int $count, IO $io): Closure |
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{ |
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$count += self::LIMIT_MARGIN; // Add a little extra for good measure |
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if (false === function_exists('posix_getrlimit') || false === function_exists('posix_setrlimit')) { |
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$io->writeln( |
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'<info>[debug] Could not check the maximum number of open file descriptors: the functions "posix_getrlimit()" and ' |
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.'"posix_setrlimit" could not be found.</info>', |
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OutputInterface::VERBOSITY_DEBUG, |
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); |
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return Noop::create(); |
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} |
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$softLimit = posix_getrlimit()['soft openfiles']; |
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$hardLimit = posix_getrlimit()['hard openfiles']; |
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if ($softLimit >= $count) { |
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return Noop::create(); |
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} |
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$io->writeln( |
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sprintf( |
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'<info>[debug] Increased the maximum number of open file descriptors from ("%s", "%s") to ("%s", "%s")' |
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.'</info>', |
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$softLimit, |
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$hardLimit, |
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$count, |
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'unlimited', |
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), |
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OutputInterface::VERBOSITY_DEBUG, |
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); |
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posix_setrlimit( |
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POSIX_RLIMIT_NOFILE, |
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$count, |
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'unlimited' === $hardLimit ? POSIX_RLIMIT_INFINITY : $hardLimit, |
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); |
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return static function () use ($io, $softLimit, $hardLimit): void { |
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posix_setrlimit( |
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POSIX_RLIMIT_NOFILE, |
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$softLimit, |
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'unlimited' === $hardLimit ? POSIX_RLIMIT_INFINITY : $hardLimit, |
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); |
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$io->writeln( |
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'<info>[debug] Restored the maximum number of open file descriptors</info>', |
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OutputInterface::VERBOSITY_DEBUG, |
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); |
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}; |
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} |
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} |
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humbug /
box
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