Active missions throwing unexpected error

Question

I am trying to get active_job to work with delayed_job. Everything works fine ... as the code executes, as expected, but the delayed_job entry reports that an error has occurred. The error I am getting is below.

uninitialized constant ProcessEventJob /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/inflector/methods.rb:261:in `const_get' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/inflector/methods.rb:261:in `block in constantize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/inflector/methods.rb:259:in `each' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/inflector/methods.rb:259:in `inject' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/inflector/methods.rb:259:in `constantize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activesupport-4.2.1/lib/active_support/core_ext/string/inflections.rb:66:in `constantize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activejob-4.2.1/lib/active_job/core.rb:25:in `deserialize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activejob-4.2.1/lib/active_job/execution.rb:20:in `execute' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/activejob-4.2.1/lib/active_job/queue_adapters/delayed_job_adapter.rb:34:in `perform' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/backend/base.rb:94:in `block in invoke_job' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `block in initialize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `execute' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:40:in `run_callbacks' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/backend/base.rb:91:in `invoke_job' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:204:in `block (2 levels) in run' /home/getsmart/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:89:in `block in timeout' /home/getsmart/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:99:in `call' /home/getsmart/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:99:in `timeout' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:204:in `block in run' /home/getsmart/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/benchmark.rb:303:in `realtime' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:203:in `run' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:280:in `block in reserve_and_run_one_job' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `block in initialize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `execute' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:40:in `run_callbacks' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:280:in `reserve_and_run_one_job' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:187:in `block in work_off' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:186:in `times' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:186:in `work_off' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:150:in `block (4 levels) in start' /home/getsmart/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/benchmark.rb:303:in `realtime' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:149:in `block (3 levels) in start' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `block in initialize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `execute' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:40:in `run_callbacks' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:148:in `block (2 levels) in start' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:147:in `loop' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:147:in `block in start' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/plugins/clear_locks.rb:7:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/plugins/clear_locks.rb:7:in `block (2 levels) in <class:ClearLocks>' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:79:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:79:in `block (2 levels) in add' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:61:in `block in initialize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:79:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:79:in `block in add' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:66:in `execute' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/lifecycle.rb:40:in `run_callbacks' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/worker.rb:146:in `start' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:124:in `run' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:112:in `block in run_process' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/application.rb:265:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/application.rb:265:in `block in start_proc' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/daemonize.rb:84:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/daemonize.rb:84:in `call_as_daemon' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/application.rb:269:in `start_proc' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/application.rb:295:in `start' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/controller.rb:56:in `run' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons.rb:193:in `block in run_proc' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/cmdline.rb:88:in `call' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons/cmdline.rb:88:in `catch_exceptions' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/daemons-1.2.2/lib/daemons.rb:192:in `run_proc' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:110:in `run_process' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:91:in `block in daemonize' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:89:in `times' /home/getsmart/.rvm/gems/ruby-2.2.2@phoenix/gems/delayed_job-4.0.6/lib/delayed/command.rb:89:in `daemonize' bin/delayed_job:5:in `<main>' 

ProcessEventJob is my work class, which is located in app/jobs/process_event_job.rb .

 class ProcessEventJob < ActiveJob::Base queue_as :event_handler_cycle def perform(event) Events::EventHandler.new(raw_data: event).call end end 

I call it with

ProcessEventJob.perform_later(params)

I restarted the server and tightened shoes. Make sure that it works under the correct environment variables. Not quite sure what else to do. I can also access ProcessEventJob from the console.

I thought the files in the application folder get automatically.

Any thoughts on how to debug this will be appreciated.

EDIT

Please note that the code below causes a delayed job. This is the open endpoint we use to capture events.

 module Api module V1 class SegmentEventsController < ApiController def create begin ProcessEventJob.perform_later(params) render_success rescue StandardError => e render_fail end end private def render_success render status: 200, json: { "success" => "true" } end def render_fail render status: 400, json: { "success" => "false" } end def restrict_access unless ApiKey.exists?(access_token: params[:access_token]) head :unauthorized end end end end end Rails.application.configure do # Settings specified here will take precedence over those in config/application.rb. # Code is not reloaded between requests. config.cache_classes = true # Eager load code on boot. This eager loads most of Rails and # your application in memory, allowing both threaded web servers # and those relying on copy on write to perform better. # Rake tasks automatically ignore this option for performance. config.eager_load = true # Full error reports are disabled and caching is turned on. config.consider_all_requests_local = false config.action_controller.perform_caching = true # Enable Rack::Cache to put a simple HTTP cache in front of your application # Add `rack-cache` to your Gemfile before enabling this. # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid. # config.action_dispatch.rack_cache = true # Disable Rails static file server (Apache or nginx will already do this). config.serve_static_files = false # Compress JavaScripts and CSS. config.assets.js_compressor = :uglifier config.assets.css_compressor = :sass # Do not fallback to assets pipeline if a precompiled asset is missed. config.assets.compile = false # Generate digests for assets URLs. config.assets.digest = true # `config.assets.precompile` has moved to config/initializers/assets.rb # Specifies the header that your server uses for sending files. # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies. # config.force_ssl = true # Set to :debug to see everything in the log. config.log_level = :info # Prepend all log lines with the following tags. # config.log_tags = [ :subdomain, :uuid ] # Use a different logger for distributed setups. # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new) # Use a different cache store in production. # config.cache_store = :mem_cache_store # Enable serving of images, stylesheets, and JavaScripts from an asset server. # config.action_controller.asset_host = "http://assets.example.com" # Precompile additional assets. # application.js, application.css, and all non-JS/CSS in app/assets folder are already added. # config.assets.precompile += %w( search.js ) # 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.action_mailer.raise_delivery_errors = false config.action_mailer.default_url_options = { :host => 'mywebsite.co.za' } config.action_mailer.perform_deliveries = true config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { :address => "smtp.gmail.com", :port => 587, :user_name => 'email', :password => 'password', :authentication => 'plain', :enable_starttls_auto => true } # Enable locale fallbacks for I18n (makes lookups for any locale fall back to # the I18n.default_locale when a translation cannot be found). config.i18n.fallbacks = true # Send deprecation notices to registered listeners. config.active_support.deprecation = :notify # Disable automatic flushing of the log to improve performance. # config.autoflush_log = false # Use default logging formatter so that PID and timestamp are not suppressed. config.log_formatter = ::Logger::Formatter.new # Do not dump schema after migrations. config.active_record.dump_schema_after_migration = false config.active_job.queue_adapter = :delayed_job end 

EDIT

So, I seem to have made some progress, but that still doesn't make sense. In my setup, several applications work at startup. Two of them use delayed_jobs.

I thought maybe there was a conflict between the two conflicts, so I stopped the delayed_jobs that I don’t need, and suddenly everything began to work correctly. I came across a message saying that you can run two instances if you use -i ...

I am not sure if this is what I am looking for.

Answer 1

Do you have config.active_job.queue_adapter = :delayed_job in your application.rb ?

I have this script/delayed_job file containing

 #!/usr/bin/env ruby require File.expand_path(File.join(File.dirname(__FILE__), '..', 'config', 'environment')) require 'delayed/command' Delayed::Command.new(ARGV).daemonize 

Than on the server enter your project and run

 RAILS_ENV=staging bundle exec script/delayed_job start