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[Queues & Workers](/categories/queues) 4. / 5. coka/semaphore-messenger ActiveLibrary[Queues & Workers](/categories/queues) coka/semaphore-messenger ======================== The Semaphore Transport allows you to send and receive messages on System V message queues. 1.1.0(5y ago)2651[1 PRs](https://github.com/CedrickOka/semaphore-messenger/pulls)MITPHPPHP >=7.2 Since Apr 23Pushed 5y ago1 watchersCompare [ Source](https://github.com/CedrickOka/semaphore-messenger)[ Packagist](https://packagist.org/packages/coka/semaphore-messenger)[ RSS](/packages/coka-semaphore-messenger/feed)WikiDiscussions master Synced today READMEChangelogDependencies (5)Versions (3)Used By (0) Semaphore Messenger Transport ============================= [](#semaphore-messenger-transport) [![Latest Stable Version](https://camo.githubusercontent.com/4ecbf39537995abc586ce53c90ca721aed00680dd1035ac6b224e3886b6ba07c/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f762f737461626c65)](https://packagist.org/packages/coka/semaphore-messenger)[![Total Downloads](https://camo.githubusercontent.com/c20262ae7bb23e7f57ed3216cf7eb56c03402964f9e96bc1706ab545f2c12ef1/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f646f776e6c6f616473)](https://packagist.org/packages/coka/semaphore-messenger)[![Latest Unstable Version](https://camo.githubusercontent.com/7e7f2c613537d7a3d4f8993508614dc8b786ab5c96b359bfdd66d36254859305/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f762f756e737461626c65)](https://packagist.org/packages/coka/semaphore-messenger)[![License](https://camo.githubusercontent.com/6fc4d4d5982e40ad2481d6b73d06483a37ce7e1b65cd0bb60ff95b03397fbf89/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f6c6963656e7365)](https://packagist.org/packages/coka/semaphore-messenger)[![Monthly Downloads](https://camo.githubusercontent.com/f3f95011a6e4d92599de7784fd1c86b7e11ea03bf672a849191930257602b43b/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f642f6d6f6e74686c79)](https://packagist.org/packages/coka/semaphore-messenger)[![Daily Downloads](https://camo.githubusercontent.com/5f673a6e7a3e986995767dad97f717b0e2dbbf600c4d1a79228e6add120bb1b6/68747470733a2f2f706f7365722e707567782e6f72672f636f6b612f73656d6170686f72652d6d657373656e6765722f642f6461696c79)](https://packagist.org/packages/coka/semaphore-messenger)[![SensioLabsInsight](https://camo.githubusercontent.com/cecd0fdbde627e7c65c6980bd7856580370244eab9970096d6c2f4af3059e702/68747470733a2f2f696e73696768742e73656e73696f6c6162732e636f6d2f70726f6a656374732f38623435393261372d363163612d343061632d623466312d6531343831386563356437652f6d696e692e706e67)](https://insight.sensiolabs.com/projects/8b4592a7-61ca-40ac-b4f1-e14818ec5d7e)[![Travis CI](https://camo.githubusercontent.com/b646c6f75483b2f15d5c291a228ddb40d110aff83a431e39a3aedc5e761f62c8/68747470733a2f2f7472617669732d63692e6f72672f4365647269636b4f6b612f726573742d726571756573742d76616c696461746f722d62756e646c652e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/CedrickOka/rest-request-validator-bundle) The Semaphore Transport allows you to send and receive messages on System V message queues. The semaphore transport configuration looks like this : ``` # .env MESSENGER_TRANSPORT_DSN=semaphore://%kernel.project_dir%/.env # Full DSN Example MESSENGER_TRANSPORT_DSN=semaphore://%kernel.project_dir%/.env?project=M&message_type=1&message_max_size=1024 ``` A number of options can be configured via the DSN or via the options key under the transport in messenger.yaml: OptionDescriptionDefaultpathPathname to create System V IPC keyprojectProject identifier to create System V IPC keyMmessage\_typeThe type of message to send1message\_max\_sizeThe maximum size in bytes of a message if the message is larger than this size, an exception will be thrown131072auto\_setupEnable or not the auto-setup of queuetrue> This extension is not available on Windows platforms. Installation ------------ [](#installation) Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle: ``` $ composer require coka/semaphore-messenger ``` This command requires you to have Composer installed globally, as explained in the [installation chapter](https://getcomposer.org/doc/00-intro.md)of the Composer documentation. Configuration ------------- [](#configuration) You can register the semaphore transport factory to be able to use it via a DSN in the Symfony application. ### Register the Semaphore Transport Factory [](#register-the-semaphore-transport-factory) ``` # config/services.yaml services: Oka\Messenger\Transport\Semaphore\SemaphoreTransportFactory: tags: [messenger.transport_factory] ``` ### Use your Transport [](#use-your-transport) Within the `framework.messenger.transports.*` configuration, create your named transport using your own DSN: ``` # config/packages/messenger.yaml framework: messenger: transports: yours: 'semaphore://...' ``` Copyright and License --------------------- [](#copyright-and-license) The coka/semaphore-messenger library is copyright © Baidai Cedrick Oka and licensed for use under the MIT License (MIT). Please see [LICENSE](LICENSE) for more information. [source](https://github.com/CedrickOka/semaphore-messenger)[release](https://packagist.org/packages/coka/semaphore-messenger)[license](https://github.com/CedrickOka/semaphore-messenger/blob/master/LICENSE)[build](https://travis-ci.org/CedrickOka/semaphore-messenger)[downloads](https://packagist.org/packages/coka/semaphore-messenger) ### Health Score 25 — LowBetter than 35% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity12 Limited adoption so far Community8 Small or concentrated contributor base Maturity52 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% 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 ~76 days Total 2 Last Release 2184d ago ### Community Maintainers ![](https://avatars.githubusercontent.com/u/5698547?v=4)[Cedrick Oka](/maintainers/CedrickOka)[@CedrickOka](https://github.com/CedrickOka) --- Top Contributors [![CedrickOka](https://avatars.githubusercontent.com/u/5698547?v=4)](https://github.com/CedrickOka "CedrickOka (4 commits)") ### Embed Badge ![Health badge](/badges/coka-semaphore-messenger/health.svg) ``` [![Health](https://phpackages.com/badges/coka-semaphore-messenger/health.svg)](https://phpackages.com/packages/coka-semaphore-messenger) ``` ### Alternatives [symfony/doctrine-messenger Symfony Doctrine Messenger Bridge 53295.8M254](/packages/symfony-doctrine-messenger)[symfony/redis-messenger Symfony Redis extension Messenger Bridge 21748.9M58](/packages/symfony-redis-messenger)[symfony/amqp-messenger Symfony AMQP extension Messenger Bridge 29459.2M107](/packages/symfony-amqp-messenger)[symfony/amazon-sqs-messenger Symfony Amazon SQS extension Messenger Bridge 4614.0M22](/packages/symfony-amazon-sqs-messenger)[shopware/storefront Storefront for Shopware 684.6M232](/packages/shopware-storefront)[shopware/core Shopware platform is the core for all Shopware ecommerce products. 585.6M563](/packages/shopware-core) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)