ScandioJobQueueBundle

A Symfony2 queue system.

With this bundle, you can send commands to a queue, which will be performed according to the crontab.

Requirements:

• Symfony2 >=2.1.0

Installation

Install via composer.json:

...
"repositories": [
        {
            "type": "git",
            "url": "https://github.com/scandio/ScandioJobQueueBundle.git"
        }
    ],
...
 "require": {
        ...
        "scandio/job-queue-bundle": "dev-master"
        ...
    },

If you use a deps file, add:

[ScandioJobQueueBundle]
    git=https://github.com/scandio/ScandioJobQueueBundle.git
    target=bundles/Scandio/JobQueueBundle

Or if you want to clone the repos:

# Install Job Queue
git clone https://github.com/scandio/ScandioJobQueueBundle.git vendor/bundles/Scandio/JobQueueBundle

Usage

Crontab

Just include the Scandio\JobQueueBundle\ScandioJobQueueBundle() in your AppKernel.php and activate it with the following crontab:

* * * * * php /var/www/project/app/console scandio:job-queue:worker --maxJobs="250" # runs every minute

If you want to use more than one worker, add the following lines to the app/config/config.yml:

scandio_job_queue:
    enable_randomization: true
    workers: ['load_balance_first', 'load_balance_second', 'load_balance_third']

Add all workers to the crontab:

* * * * * php /var/www/project/app/console scandio:job-queue:worker --maxJobs="250" # runs every minute # default is always used!
* * * * * php /var/www/project/app/console scandio:job-queue:worker --maxJobs="250" "load_balance_first"
* * * * * php /var/www/project/app/console scandio:job-queue:worker --maxJobs="250" "load_balance_second"
* * * * * php /var/www/project/app/console scandio:job-queue:worker --maxJobs="250" "load_balance_third"

Add Jobs

To add Jobs to the Queue, simply call the service and add a new Job:

// use a specific worker
$this->getContainer()->get('scandio.job_manager')->queue('default', 'php -r \'echo "hello\n";\'');
// choose a random worker
$this->getContainer()->get('scandio.job_manager')->queueRandom('php -r \'echo "hello\n";\'');
// add a job with higher priority
$this->getContainer()->get('scandio.job_manager')->queue('default', 'php -r \'echo "hello\n";\'', Job::PRIORITY_HIGHER);

Queue Manager

You can display a lot of information via the job-queue Manager:

php /var/www/project/app/console scandio:job-queue:manager

License

Copyright (c) Scandio http://https://github.com/scandio/

This software is under the MIT license.

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.