Disque

Lightning talk given at New York for CakeFest 2015

Transcript

1. Disque A job queue to win it all
2. #DoingItWrong
3. Using Redis as a queue? No longer needed
4. • Non-blocking server • Distributed • Replication • In memory
5. • Job acknolwedging • If not acknolwedged, goes back to queue • Job retries • Job delay
6. #Run
7. $ disque /etc/disque/7711.conf $ disque /etc/disque/7712.conf $ disque -p 7711 127.0.0.1:7711> cluster meet 127.0.0.1 7712 OK 127.0.0.1:7711> HELLO 1) (integer) 1 2) "26a390eb07bba018a9ed0591b2110479f16bb19d" 3) 1) "26a390eb07bba018a9ed0591b2110479f16bb19d" 2) "127.0.0.1" 3) "7711" 4) "1" 4) 1) "9ccaa86ceaf032eeb67097d639b80315090f79d5" 2) "127.0.0.1" 3) "7712" 4) "1"
8. #PHP
9. github.com/mariano/disque-php $ composer install mariano/disque-php
10. $disque = new \Disque\Client([ '127.0.0.1:7111', '127.0.0.2:7112' ]); $job = new \App\Jobs\EmailJob([ 'email' => 'kramer@kramerica.com', 'template' => 'signed_up' ]); $disque->queue('emails')->push($job); $job = new \App\Jobs\RemindActivation($user); $disque->queue('emails')->schedule($job, new \DateTime('+1 week'));
11. $queue = $disque->queue('emails'); while ($job = $queue->pull()) { $job->execute(); $queue->processed($job); }
12. #CLIGotchas
13. • Memory! • Error recovery • SIGINT • supervisord