所以在用户注册后,我正在做两件事
1)发送欢迎电子邮件 2)将他们的facebook个人资料照片更新到我的s3
if user.save
UpdateAvatarWorker.perform_async(user.id)
UserMailer.welcome_email(user).deliver_later unless user.email.nil?
render json: {
status: 200
}
else
render json: { errors: user.errors.messages, status: 500 }
end
现在在sidekiq网页用户界面中,我看到这些工作已经入队但未安排
以下是我的配置
config/sidekiq.yml
development:
:concurrency: 5
production:
:concurrency: 10
config/initializers/sidekiq.rb
require 'sidekiq'
require 'sidekiq/web'
if Rails.env.production?
Sidekiq.configure_client do |config|
config.redis = { size: 2 }
end
Sidekiq.configure_server do |config|
config.redis = { size: 10 }
end
end
Procfile
web: bundle exec rails server -p $PORT
worker: bundle exec sidekiq -c 10 -v -t 25 -q default -q mailers
config/initializers/redis.rb
uri = URI.parse(ENV['REDISTOGO_URL']) || "redis://localhost:6379/"
REDIS = Redis.new(url: uri)
我在heroku redis go中使用迷你计划,该计划与redis有50个连接
redistogo (redistogo-objective-72231) mini $9/month created
└─ as REDISTOGO
工人似乎总是处于崩溃模式
➜ couch_bunny git:(master) heroku ps --app couchbunny
=== run: one-off processes (1)
run.9503 (Standard-1X): up 2018/03/31 17:20:00 +0530 (~ 41m ago): rails console
=== web (Standard-1X): bundle exec rails server -p $PORT (1)
web.1: up 2018/03/31 17:31:03 +0530 (~ 30m ago)
=== worker (Standard-1X): bundle exec sidekiq -c 10 -v -t 25 -q default -q mailers (1)
worker.1: crashed 2018/03/31 17:47:20 +0530 (~ 14m ago)
答案 0 :(得分:1)
您通过10
手动设置了Sidekiq.configure_server
的游戏区大小,并且您正在以10
的并发性启动Sidekiq。在内部,Sidekiq要求池至少有concurrency + 2
个连接,这就是错误的来源。
Mike suggests不要手动设置size
选项,而要让Sidekiq这样做。对于10
的并发性,它会自动将池大小设置为10 + 5 = 15
。