Laravel's queues are one of the framework's most powerful features. With Vapor, you can continue writing and dispatching queued jobs exactly as you would in a traditional server-hosted Laravel application. The only difference is that Vapor will automatically scale your queue processing throughput on-demand within seconds:
use App\Jobs\ProcessPodcast; ProcessPodcast::dispatch($podcast);
When using Vapor, your application will use the AWS SQS service, which is already a first-party queue driver within Laravel. Vapor will automatically configure your deployed application to use this queue driver by injecting the proper Laravel environment variables. You do not need to perform any additional configuration.
Queued Job Time Limits
Currently, serverless applications on AWS may only process a single request (web or queue) for a maximum of 15 minutes. If your queued jobs take longer than 15 minutes, you will need to either chunk your job's work into smaller pieces or consider another deployment solution for your application.
By default, Vapor will allow your queue to process jobs at max concurrency, which is typically 1,000 concurrent jobs executing at the same time. If you would like to reduce the maximum queue concurrency, you may define the
cli-concurrency option in the environment's
id: 2 name: vapor-laravel-app environments: production: cli-concurrency: 50 build: - 'composer install --no-dev --classmap-authoritative'
Queue Visibility Timeout
By default, if your queued job is not deleted or released within one minute of beginning to process, SQS will retry the job. To configure this "visibility timeout", you may define the
cli-timeout option in the environment's
vapor.yml configuration. For example, we may set this timeout to five minutes:
id: 2 name: vapor-laravel-app environments: production: cli-timeout: 300 build: - 'composer install --no-dev --classmap-authoritative'