davidpersson / beanstalk
Minimalistic PHP client for beanstalkd.
v2.0.0
2015-01-13 13:19 UTC
Requires
- php: >=5.4.1
Requires (Dev)
- phpunit/phpunit: >=4.0.0
This package is not auto-updated.
Last update: 2024-11-01 22:15:24 UTC
README
BEANSTALK ---- Minimalistic PHP client for beanstalkd. Synopsis -------- This library allows you to interface with the beanstalkd[1] work queue and is built with a minimal featureset still supporting the complete protocol. The main (and currently only) class can be found at `src/Client.php`. The class was formerly part of the queue plugin for CakePHP[2]. It has been extracted for higher reusability in other places and frameworks. Cute[3] is such a project. It uses this library to provide convenient access and tooling around the work queue for PHP. [1] http://kr.github.com/beanstalkd [2] https://github.com/davidpersson/queue [3] https://github.com/atelierdisko/cute_php Copyright & License ------------------- Beanstalk, a beanstalk PHP client library for the beanstalkd work queue is Copyright (c) 2009-2015 David Persson if not otherwise stated. The code is distributed under the terms of the MIT License. For the full license text see the LICENSE file. Versions & Requirements ----------------------- 1.0.0, PHP >=5.2.1 1.1.0, PHP >=5.2.1 2.0.0, PHP >=5.4.1 Note: In PHP Versions 5.3.9, 5.3.10 and 5.4.0 the `stream_get_line()` function exhibits buggy behavior (PHP bug #60817), thus these versions cannot be used with this library. Installation ------------ The preferred installation method is via composer. You can add the library as a dependency via: $ composer require davidpersson/beanstalk Usage ----- <?php use Beanstalk\Client; // // A sample producer. // $beanstalk = new Client(); // For connection options see the // class documentation. $beanstalk->connect(); $beanstalk->useTube('flux'); // Begin to use tube `'flux'`. $beanstalk->put( 23, // Give the job a priority of 23. 0, // Do not wait to put job into the ready queue. 60, // Give the job 1 minute to run. '/path/to/cat-image.png' // The job's body. ); $beanstalk->disconnect(); // // A sample consumer. // $beanstalk = new Client(); $beanstalk->connect(); $beanstalk->watch('flux'); while (true) { $job = $beanstalk->reserve(); // Block until job is available. // Now $job is an array which contains its ID and body: // ['id' => 123, 'body' => '/path/to/cat-image.png'] // Processing of the job... $result = touch($job['body']); if ($result) { $beanstalk->delete($job['id']); } else { $beanstalk->bury($job['id']); } } // When exiting i.e. on critical error conditions // you may also want to disconnect the consumer. // $beanstalk->disconnect(); ?> Running the Tests ----------------- The integration tests contained in this library require a running beanstalkd instance. You'll need to start a dedicated instance on port 11301 as follows. ``` beanstalkd -VV -l 127.0.0.1 -p 11301 ``` Tests for this library are PHPUnit based. To run the tests you'll need to have PHPUnit installed[1]. Following commands will run all the tests. ``` cd /path/to/beanstalk composer install export TEST_BEANSTALKD_HOST=127.0.0.1 export TEST_BEANSTALKD_PORT=11301 vendor/bin/phpunit tests ``` [1] http://www.phpunit.de/manual/current/en/installation.html