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Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_job_basics.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/guides/source/active_job_basics.md b/guides/source/active_job_basics.md index c9f70dc87b..c65d1e6de5 100644 --- a/guides/source/active_job_basics.md +++ b/guides/source/active_job_basics.md @@ -34,8 +34,9 @@ Delayed Job and Resque. Picking your queuing backend becomes more of an operatio concern, then. And you'll be able to switch between them without having to rewrite your jobs. -NOTE: Rails by default comes with an "immediate runner" queuing implementation. -That means that each job that has been enqueued will run immediately. +NOTE: Rails by default comes with an asynchronous queuing implementation that +runs jobs with an in-process thread pool. Jobs will run asynchronously, but any +jobs in the queue will be dropped upon restart. Creating a Job @@ -109,7 +110,7 @@ That's it! Job Execution ------------- -For enqueuing and executing jobs in production you need to set up a queuing backend, +For enqueuing and executing jobs in production you need to set up a queuing backend, that is to say you need to decide for a 3rd-party queuing library that Rails should use. Rails itself only provides an in-process queuing system, which only keeps the jobs in RAM. If the process crashes or the machine is reset, then all outstanding jobs are lost with the |