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  • basic use of sidekiq

    参考页面

    https://github.com/mperham/sidekiq

    https://github.com/mperham/sidekiq/wiki/Getting-Started

    强烈推荐这个视频 

    https://www.youtube.com/watch?v=bfPb1zD91Rg&index=1&list=PLjeHh2LSCFrWGT5uVjUuFKAcrcj5kSai1

    $mkdir  sidekiq_playground
    $cd sidekiq_playground/
    
    $vim Gemfile

    添加一个gem

    source "https://rubygems.org"
    
    gem "sidekiq"

    新增worker.rb

    vim worker.rb
    require 'sidekiq'
    
    Sidekiq.configure_client do |config|
      config.redis = { db: 1 } 
    end
    
    Sidekiq.configure_server do |config|
      config.redis = { db: 1 } 
    end
    
    class OurWorker
      include Sidekiq::Worker
    
      def perform(complexity)
        case complexity
        when "super_hard"
          sleep 20
          puts "super hard! Really took quite a bit of effort"
        when "hard"
          sleep 10
          puts "hard! That was o bit of work"
        else
          sleep 1
          puts "That wasn't a lot of effort"
        end 
      end 
    end

    安装redis,启动sidekiq

    $sudo apt-get install redis-server
    $ bundle exec sidekiq -r ./worker.rb

    执行一下

    $ bundle exec irb -r ./worker.rb 
    irb(main):001:0> OurWorker.perform_async("easy")
    => "d40dc832d93f50c00afd2ab4"
    irb(main):002:0> OurWorker.perform_async("hard")   //立刻执行
    => "33356c6a0c7cd55047d40670"

      irb(main):003:0> OurWorker.perform_in(5,"easy")   //5秒后执行
      => "7a517f4305ff6105aa408b4f"

     

    查看启动页面里的输出

    $ bundle exec sidekiq -r ./worker.rb
    2016-03-31T07:11:15.792Z 30945 TID-gnktzwzl4 INFO: Booting Sidekiq 4.1.1 with redis options {:db=>1, :url=>nil}
    
    
             m,
             `$b
        .ss,  $$:         .,d$
        `$$P,d$P'    .,md$P"'
         ,$$$$$bmmd$$$P^'
       .d$$$$$$$$$$P'
       $$^' `"^$$$'       ____  _     _      _    _
       $:     ,$$:       / ___|(_) __| | ___| | _(_) __ _
       `b     :$$        ___ | |/ _` |/ _  |/ / |/ _` |
              $$:         ___) | | (_| |  __/   <| | (_| |
              $$         |____/|_|\__,_|___|_|\_\_|\__, |
            .d$$                                       |_|
    
    2016-03-31T07:11:15.792Z 30945 TID-gnktzwzl4 INFO: Running in ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
    2016-03-31T07:11:15.792Z 30945 TID-gnktzwzl4 INFO: See LICENSE and the LGPL-3.0 for licensing details.
    2016-03-31T07:11:15.792Z 30945 TID-gnktzwzl4 INFO: Upgrade to Sidekiq Pro for more features and support: http://sidekiq.org
    2016-03-31T07:11:15.793Z 30945 TID-gnktzwzl4 INFO: Starting processing, hit Ctrl-C to stop
    2016-03-31T07:13:17.062Z 30945 TID-gnku2xt9s OurWorker JID-d40dc832d93f50c00afd2ab4 INFO: start
    That wasn't a lot of effort
    2016-03-31T07:13:18.065Z 30945 TID-gnku2xt9s OurWorker JID-d40dc832d93f50c00afd2ab4 INFO: done: 1.003 sec
    2016-03-31T07:14:08.887Z 30945 TID-gnktztls4 OurWorker JID-33356c6a0c7cd55047d40670 INFO: start
    hard! That was o bit of work
    2016-03-31T07:14:18.887Z 30945 TID-gnktztls4 OurWorker JID-33356c6a0c7cd55047d40670 INFO: done: 10.0 sec
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  • 原文地址:https://www.cnblogs.com/iwangzheng/p/5341412.html
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