Dead jobs

README.md

@@ -29,6 +29,7 @@
   * [Finer Control over Uniqueness](#finer-control-over-uniqueness)
   * [After Unlock Callback](#after-unlock-callback)
   * [Logging](#logging)
+  * [Cleanup Dead Locks](#cleanup-dead-locks)
 * [Debugging](#debugging)
   * [Sidekiq Web](#sidekiq-web)
     * [Show Unique Digests](#show-unique-digests)
@@ -353,6 +354,29 @@ class UniqueJobWithFilterMethod
 end
 ```
 
+### Cleanup Dead Jobs
+
+For sidekiq versions before 5.1 a `sidekiq_retries_exhausted` block is required per worker class.
+
+```ruby
+class MyWorker
+  sidekiq_retries_exhausted do |msg, _ex|
+    SidekiqUniqueJobs::Digests.delete_by(digest: msg['unique_digest']) if msg['unique_digest']
+  end
+end
+```
+
+Starting in v5.1, Sidekiq can also fire a global callback when a job dies:
+
+```ruby
+# this goes in your initializer
+Sidekiq.configure_server do |config|
+  config.death_handlers << ->(job, _ex) do
+    SidekiqUniqueJobs::Digests.delete_by(digest: job['unique_digest']) if job['unique_digest']
+  end
+end
+```
+
 ## Debugging
 
 There are two ways to display and remove keys regarding uniqueness. The console way and the command line way.

lib/sidekiq_unique_jobs/web/helpers.rb

@@ -5,10 +5,6 @@ module Web
     module Helpers
       VIEW_PATH = File.expand_path('../web/views', __dir__)
 
-      def filtering(pattern, count)
-        SidekiqUniqueJobs::Util.keys(pattern, count)
-      end
-
       def unique_template(name)
         File.open(File.join(VIEW_PATH, "#{name}.erb")).read
       end

rails_example/.gitignore

@@ -11,3 +11,6 @@
 /log/*
 !/log/.keep
 /tmp
+
+# Ignore master key for decrypting credentials and more.
+/config/master.key

rails_example/config/credentials.yml.enc

@@ -0,0 +1 @@
+5Z9kpiujtSvYTo0oVBzG8XPabCc5wRxo16cGro+mSgdOslR2hjejEZfh6D3eM0S9eq0afAJ7yR/vOR/1L/ACREZ+uXxh72n2YwuOSveaSz0291pfHrUSCZMjo0oU03znya7lQvopYdPpFUaIsD+wBYM2s/9ItBUoJBMex8ZrqRjzjvJq+EvO/O5WgObBvNtRMyQBfrgOhpSuMLye2dgrtB7LFKSM7cTUrj1XFVg4bVertSrQIUjGZXAKW5yKI4Xtqx7hstEMyucFPXjjwHiNAKAugecg3ttG3H2AvAq6AFQC5qJyBcAZFBPsmpnoUEv+8msGvVp9s4N/plnGz3Vh43e0o3z1t9BXrcYiYyR+Eu/scvnmbf7NTuDNeyoG7PxH5mXWiXJUfqnu8wRBs4zxOy1Ub5DAz4FIx7YT--evpxuoVG2tMsVyuM--GK3U5kJh/q1AexJTiGkrvA==

rails_example/config/database.yml

@@ -3,7 +3,7 @@ defaults: &defaults
   adapter: postgresql
   host: <%= ENV.fetch('DB_HOST') { 'localhost' } %>
   port: <%= ENV.fetch('DB_PORT') { 5432 } %>
-  username: <%= ENV.fetch('DB_USERNAME') { 'mhenrixon' } %>
+  username: <%= ENV.fetch('DB_USERNAME') { `whoami` } %>
   password: <%= ENV.fetch('DB_PASSWORD') { nil } %>
   pool: <%= ENV.fetch('DB_POOL') { 25 } %>
   timeout: <%= ENV.fetch('DB_TIMEOUT') { 5000 } %>
@@ -17,3 +17,7 @@ test:
   <<: *defaults
   database: rails_example_test
 
+production:
+  <<: *defaults
+  database: rails_example_prod
+