install solid queue

config/environments/production.rb

@@ -50,7 +50,8 @@ Rails.application.configure do
   # config.cache_store = :mem_cache_store
 
   # Replace the default in-process and non-durable queuing backend for Active Job.
-  # config.active_job.queue_adapter = :resque
+  config.active_job.queue_adapter = :solid_queue
+  config.solid_queue.connects_to = { database: { writing: :queue } }
 
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.

config/queue.yml

@@ -0,0 +1,18 @@
+default: &default
+  dispatchers:
+    - polling_interval: 1
+      batch_size: 500
+  workers:
+    - queues: "*"
+      threads: 3
+      processes: <%= ENV.fetch("JOB_CONCURRENCY", 1) %>
+      polling_interval: 0.1
+
+development:
+  <<: *default
+
+test:
+  <<: *default
+
+production:
+  <<: *default

config/recurring.yml

@@ -0,0 +1,15 @@
+# examples:
+#   periodic_cleanup:
+#     class: CleanSoftDeletedRecordsJob
+#     queue: background
+#     args: [ 1000, { batch_size: 500 } ]
+#     schedule: every hour
+#   periodic_cleanup_with_command:
+#     command: "SoftDeletedRecord.due.delete_all"
+#     priority: 2
+#     schedule: at 5am every day
+
+production:
+  clear_solid_queue_finished_jobs:
+    command: "SolidQueue::Job.clear_finished_in_batches(sleep_between_batches: 0.3)"
+    schedule: every hour at minute 12