我一直在我的开发环境中测试我的sidekiq工作者,他们工作正常。然而,当我推到Heroku时,我似乎无法让我的工人开始。
我不确定对此进行排查的最佳方法,但是这里有一些信息:
web: bundle exec unicorn -p $PORT -E $RACK_ENV -c ./config/unicorn.rb
我没有sidekiq.yaml文件。
worker_processes Integer(ENV["WEB_CONCURRENCY"] || 3)
timeout 9999
preload_app true
before_fork do |server, worker|
@sidekiq_pid ||= spawn("bundle exec sidekiq -c 2")
Signal.trap 'TERM' do
puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
Process.kill 'QUIT', Process.pid
end
defined?(ActiveRecord::Base) and
ActiveRecord::Base.connection.disconnect!
end
worker_processes 3
after_fork do |server, worker|
Sidekiq.configure_client do |config|
config.redis = { :size => 1 }
end
Sidekiq.configure_server do |config|
config.redis = { :size => 5 }
end
Signal.trap 'TERM' do
puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT'
end
defined?(ActiveRecord::Base) and
ActiveRecord::Base.establish_connection
end
调用我的工作人员的Rake任务:
namespace :ivr do
desc "For IVR"
task get_welcome: :environment do
NmeContactListWorker.perform_async('Welcome', 'IVR')
end
end
当我调用这个rake任务时,我在heroku日志中得到以下内容:
2014-03-19T13:11:32.716759+00:00 heroku[api]: Starting process with command `bundle exec rake ivr:get_welcome` by test@gmail.com
2014-03-19T13:11:38.795843+00:00 heroku[run.3843]: State changed from starting to up
2014-03-19T13:11:38.711077+00:00 heroku[run.3843]: Awaiting client
2014-03-19T13:11:38.794029+00:00 heroku[run.3843]: Starting process with command `bundle exec rake ivr:get_welcome`
2014-03-19T13:11:47.171071+00:00 heroku[run.3843]: Process exited with status 0
2014-03-19T13:11:47.209653+00:00 heroku[run.3843]: State changed from up to complete
我不确定如何更好地了解我的工人失败的原因。什么可能导致这在Heroku的生产中发生,但在当地工作正常?
答案 0 :(得分:5)
在proc文件中,您需要启动sidekiq进程:
# Procfile
web: bundle exec unicorn -p $PORT -E $RACK_ENV -c ./config/unicorn.rb
worker: bundle exec sidekiq
确实,这就是我们在dev机器上启动sidekiq,打开终端窗口并运行sidekiq
命令。你的unicorn.rb只配置Sidekiq,而不是启动它。
注意:一旦部署,您必须在heroku上启动一名工作人员:
heroku ps:scale worker=1