Question

嗨sidekiq / ruby / redis专家：

我不确定这个问题是否与sidekiq，redis，ruby甚至是rails有关。

我们正在尝试在我们的开发服务器上启动sidekiq（实际上距离prod一步，因此我们在prod模式下使用rails），并且sidekiq日志不断产生错误消息：

获取消息时出错：无效参数 - 连接（2）

日志的相关部分如下：

# Logfile created on 2014-04-30 15:57:05 -0400 by logger.rb/31641
Running in ruby 1.9.3p484 (2013-11-22) [i386-mingw32]
See LICENSE and the LGPL-3.0 for licensing details.
Starting processing, hit Ctrl-C to stop
{:queues=>["default"], :concurrency=>25, :require=>".", :environment=>"production", :timeout=>8, :error_handlers=>[#<Sidekiq::ExceptionHandler::Logger:0xef8410>], :lifecycle_events=>{:startup=>[], :quiet=>[], :shutdown=>[]}, :strict=>true, :tag=>"price_tracker_rewrite"}
Booting Sidekiq 3.0.0 with redis options {}
Error fetching message: Invalid argument - connect(2)
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:129:in `connect_nonblock'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:129:in `rescue in connect_addrinfo'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:121:in `connect_addrinfo'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:162:in `block in connect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:160:in `each'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:160:in `each_with_index'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:160:in `connect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/connection/ruby.rb:211:in `connect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:285:in `establish_connection'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:79:in `block in connect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:257:in `with_reconnect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:78:in `connect'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:240:in `with_socket_timeout'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:178:in `call_with_timeout'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis.rb:1038:in `block in _bpop'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis.rb:37:in `block in synchronize'
E:/Rewrite/Ruby193/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis.rb:37:in `synchronize'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis.rb:1035:in `_bpop'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/redis-3.0.7/lib/redis.rb:1080:in `brpop'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq/fetch.rb:101:in `block in retrieve_work'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/connection_pool-2.0.0/lib/connection_pool.rb:58:in `with'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq.rb:69:in `redis'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq/fetch.rb:101:in `retrieve_work'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq/fetch.rb:36:in `block in fetch'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq/util.rb:15:in `watchdog'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/sidekiq-3.0.0/lib/sidekiq/fetch.rb:32:in `fetch'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/calls.rb:25:in `public_send'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/calls.rb:25:in `dispatch'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/calls.rb:122:in `dispatch'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/actor.rb:322:in `block in handle_message'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/actor.rb:416:in `block in task'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/tasks.rb:55:in `block in initialize'
E:/Rewrite/Ruby193/lib/ruby/gems/1.9.1/gems/celluloid-0.15.2/lib/celluloid/tasks/task_fiber.rb:13:in `block in create'

我的同事＆amp;我真的无处可去，谷歌没有任何帮助。谢谢你的帮助！

更新：我正在使用以下行执行sidekiq：“sidekiq -e production”，因为这基本上是我们产品的镜像。我也没有sidekiq配置文件（sidekiq.yml），也许我需要一个？真的不确定，但在测试期间它对我们没有任何障碍。我们也在Windows环境中执行sidekiq，以防万一。

Answer 1

首先设置一些初始化器，尝试这些（注意Heroku ENV var可以用其他东西替换）

配置/ redis.rb

 module MyApp
   class << self
     def redis
       @redis ||= Redis.new(url: (ENV['REDISTOGO_URL'] || 'redis://127.0.0.1:6379'))
     end

     def sidekiq?
      begin
        redis_info = Sidekiq.redis { |conn| conn.info }
        true
      rescue
         false
       end

      end
   end
 end

配置/ sidekiq.rb

 Sidekiq.configure_server do |config|
   Rails.logger = Sidekiq::Logging.logger
   config.redis = { :url => MyApp.redis[:url], :namespace => 'sidekiq', :size => 5 }
 end

 Sidekiq.configure_client do |config|
   config.redis = { :url => MyApp.redis[:url], :namespace => 'sidekiq', :size => 1 }
 end

Answer 2

这看起来像是一个更基本的Ruby / windows问题。如果可能的话，升级您的MRI版本，或者给JRuby一个镜头。

Sidekiq在启动时生成错误：获取错误消息：无效参数 - 连接（2）

2 个答案: