Libraries tagged by locks

Regulate the concurrency level of your async components

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A Symfony bundle for Mutex implementation for PHP

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A Laravel package that provides a `synchronized` function that uses atomic locks to prevent a critical section of code from running in parallel across multiple requests.

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Simple file based locking with lock timeout and exceptions

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A generic locking Symfony bundle for PHP, that uses named locks for semaphore acquire and release, to guarantee atomicity

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Automatically generate sequential invoice/order numbers (like INV-2026-0001) for Laravel Eloquent models. Safe from duplicates even under heavy concurrent traffic.

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Prevents update conflicts using the optimistic lock pattern in Laravel

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Prevents update conflicts using the optimistic lock pattern in Laravel

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High-performance rewrite of Magento 2's catalog_category_product indexer using the snapshot pattern. Solves the classic 'Could not acquire lock' hang on large catalogs (500k+ products). 2.6x-7.7x faster measured on real production databases.

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Redis distributed locks in PHP

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Captain Hook Plugin to check for unnecessary duplication in yarn.lock using yarn-deduplicate

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The plugin system of the Milpa PHP framework: the PluginsManager runtime that boots and orders plugins, the registry port with its file and in-memory adapters, PluginBase, the installer over GitHub-native distribution (source parsing, semver-constrained release resolution, zipball download), milpa.json manifest reading/validation, dependency resolution, milpa.lock management, and the plugin migration runner.

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Plugin to lock database rows using the CakePHP ORM

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A simple Redis-backed mutex lock.

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Redis distributed locks in PHP

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