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[Utility & Helpers](/categories/utility) 4. / 5. react-parallel/limited-pool ActiveLibrary[Utility & Helpers](/categories/utility) react-parallel/limited-pool =========================== 🏔️ Limited pool for ext-parallel 2.1.0(11mo ago)225.7k↓41.7%[1 issues](https://github.com/reactphp-parallel/limited-pool/issues)[5 PRs](https://github.com/reactphp-parallel/limited-pool/pulls)1MITMakefilePHP ^8.3CI passing Since Aug 5Pushed 2mo ago1 watchersCompare [ Source](https://github.com/reactphp-parallel/limited-pool)[ Packagist](https://packagist.org/packages/react-parallel/limited-pool)[ GitHub Sponsors](https://github.com/WyriHaximus)[ RSS](/packages/react-parallel-limited-pool/feed)WikiDiscussions 2.x Synced 1mo ago READMEChangelog (5)Dependencies (12)Versions (14)Used By (1) Limited Pool ============ [](#limited-pool) [![Continuous Integration](https://github.com/Reactphp-parallel/limited-pool/workflows/Continuous%20Integration/badge.svg)](https://github.com/Reactphp-parallel/limited-pool/workflows/Continuous%20Integration/badge.svg)[![Latest Stable Version](https://camo.githubusercontent.com/4e9326f9c4fd85a27b7c9a865abcdc65adfb1a46c0c0701a1c3a13e7f88e3be7/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f6c696d697465642d706f6f6c2f762f737461626c652e706e67)](https://packagist.org/packages/React-parallel/limited-pool)[![Total Downloads](https://camo.githubusercontent.com/c249b3033ff131fa614b79d35c0fd9f804cad1020560594c20603e2cc5252b34/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f6c696d697465642d706f6f6c2f646f776e6c6f6164732e706e67)](https://packagist.org/packages/React-parallel/limited-pool)[![Code Coverage](https://camo.githubusercontent.com/d158082a2c0fa9b581c81abf6c1179a36f63fdc9d65ff782360ce7dfd1174201/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f52656163747068702d706172616c6c656c2f6c696d697465642d706f6f6c2f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/Reactphp-parallel/limited-pool/?branch=master)[![Type Coverage](https://camo.githubusercontent.com/9c130a98b41640713664564c94e35e9d8375c6d502e46aa497a71488817d9a4d/68747470733a2f2f73686570686572642e6465762f6769746875622f52656163747068702d706172616c6c656c2f6c696d697465642d706f6f6c2f636f7665726167652e737667)](https://shepherd.dev/github/Reactphp-parallel/limited-pool)[![License](https://camo.githubusercontent.com/e31e42b8648e17f9a1613e1a86a1f0016500282a2072adc11df594588bca327d/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f6c696d697465642d706f6f6c2f6c6963656e73652e706e67)](https://packagist.org/packages/React-parallel/limited-pool) ReactPHP bindings around ext-parallel Install ------- [](#install) To install via [Composer](http://getcomposer.org/), use the command below, it will automatically detect the latest version and bind it with `~`. ``` composer require react-parallel/limited-pool ``` Usage ----- [](#usage) Just like any other `react-parallel` the limited pool will run any closure you send to it. With the exception that this pool have a fixed number of threads running. ``` use React\EventLoop\Loop; use ReactParallel\EventLoop\EventLoopBridge; use ReactParallel\Pool\Infinite\Infinite; use ReactParallel\Pool\Limited\Limited; use function React\Async\async; $limited = new Limited( new Infinite(new EventLoopBridge(), 1), // Another pool, preferably an inifinite pool 100 // The amount of threads to start and keep running ); $time = time(); Loop::futureTick(async(static function () use ($limited, $time) { echo 'Unix timestamp: ', $limited->run(function (int $time): int { return $time; }, [$time]), $time, PHP_EOL; })); ``` License ------- [](#license) Copyright 2025 [Cees-Jan Kiewiet](http://wyrihaximus.net/) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ### Health Score 49 — FairBetter than 95% of packages Maintenance61 Regular maintenance activity Popularity29 Limited adoption so far Community13 Small or concentrated contributor base Maturity77 Established project with proven stability Bus Factor1 Top contributor holds 83.1% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~392 days Recently: every ~451 days Total 6 Last Release 149d ago Major Versions 1.0.2 → 2.0.02025-02-10 PHP version history (4 changes)1.0.0PHP ^7.4 2.0.0PHP ^8.1 2.1.0PHP ^8.3 2.x-devPHP ^8.4 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/147145?v=4)[Cees-Jan Kiewiet](/maintainers/WyriHaximus)[@WyriHaximus](https://github.com/WyriHaximus) --- Top Contributors [![WyriHaximus](https://avatars.githubusercontent.com/u/147145?v=4)](https://github.com/WyriHaximus "WyriHaximus (138 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (16 commits)")[![reactphp-parallel-renovate-runner[bot]](https://avatars.githubusercontent.com/u/56447449?v=4)](https://github.com/reactphp-parallel-renovate-runner[bot] "reactphp-parallel-renovate-runner[bot] (12 commits)") --- Tags hacktoberfestlimitedphppoolreactphp ### Embed Badge ![Health badge](/badges/react-parallel-limited-pool/health.svg) ``` [![Health](https://phpackages.com/badges/react-parallel-limited-pool/health.svg)](https://phpackages.com/packages/react-parallel-limited-pool) ``` ### Alternatives [react/react ReactPHP: Event-driven, non-blocking I/O with PHP. 9.1k3.6M63](/packages/react-react)[team-reflex/discord-php An unofficial API to interact with the voice and text service Discord. 1.1k379.4k24](/packages/team-reflex-discord-php)[internal/dload Downloads binaries. 98142.7k10](/packages/internal-dload)[wyrihaximus/react-cron ⏱️ Cronlike scheduler running inside the ReactPHP Event Loop 4050.6k](/packages/wyrihaximus-react-cron)[wyrihaximus/react-child-process-messenger Messenger decorator for react/child-process 32279.4k4](/packages/wyrihaximus-react-child-process-messenger)[mention/retry A Retry library for PHP 1324.5k](/packages/mention-retry) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)