I'm have a server where I deploy using capistrano and I use delayed_jobs to do some mailing but at my server for some reason the jobs do not execute. The delayed_job process is running (running bin/delayed_job status answers me correctly saying there's a process there by some pid), but I don't know if the process just isn't executing my jobs or even if my jobs aren't being enqueued. Locally it all works fine, but at production staging in the server it does not.
I'd like to know if there's a way I can at least check what jobs are there, since I can't do it by accessing the console
Ok so I'm checked my jobs through the database itself, I entered psql through postgres user and did some queries in the delayed_jobs table, you can also try doing RAILS_ENV=production bin/delayed_jobs run (for rails 4, rails 3 use "script/" instead of "bin/") which will show you what the workers are doing while they execute the job.
You can also, as Swards commented above, use a gem to have a web interface for delayed_jobs: https://github.com/ejschmitt/delayed_job_web
If you still wanna see what was my problem with the email sending I've opened another question because it got to far away from what this one was about: What port to use sending email with SMTP (mailgun) in rails app on production server (DigitalOcean)?