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我正在遵循安装resque的配置指南。我遇到了一个（OpenURI::HTTPError）。我正在使用 RVM 1.9.2-p180、rails 3.0.6 和POW .'resque-web' 无法以 500 服务器错误启动。这到底是怎么回事？

复制问题：

  1. 用 $ 启动 redisredis-server
  2. 开始一个工人$ VVERBOSE=1 QUEUE=file_serve rake environment resque:work
  3. 尝试使用以下命令启动 Resque-Web：RAILS_ENV=development resque-web config/initializers/resque.rb

配置/resque.yml

development: localhost:6379
test: localhost:6379
staging: localhost:6379
fi: localhost:6379

初始化程序/resque.rb：

rails_root = ENV['RAILS_ROOT'] || File.dirname(__FILE__) + '/../..'
rails_env = ENV['RAILS_ENV'] || 'development'

require 'resque'
# require 'yaml'

unless defined?($redis)
  $redis = Redis.new($redis = Redis.new(:host => 'localhost', :port => 6379))
end

Resque.redis = $redis

终端：

     master ~/projects/MyApp $ RAILS_ENV=development resque-web config/initializers/resque.rb
[2011-05-20 11:42:48 -0700] Starting 'resque-web'...
/Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:346:in `open_http': 500 Internal Server Error  (OpenURI::HTTPError)
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:769:in `buffer_open'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:203:in `block in open_loop'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:201:in `catch'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:201:in `open_loop'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:146:in `open_uri'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:671:in `open'
    from /Users/boris/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/open-uri.rb:33:in `open'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/vegas-0.1.8/lib/vegas/runner.rb:142:in `port_open?'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/vegas-0.1.8/lib/vegas/runner.rb:159:in `check_for_running'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/vegas-0.1.8/lib/vegas/runner.rb:104:in `start'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/vegas-0.1.8/lib/vegas/runner.rb:77:in `initialize'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/resque-1.16.1/bin/resque-web:13:in `new'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/gems/resque-1.16.1/bin/resque-web:13:in `<top (required)>'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/bin/resque-web:19:in `load'
    from /Users/boris/.rvm/gems/ruby-1.9.2-p180/bin/resque-web:19:in `<main>'

Redis-server（当我点击 localhost:6379 时，我正在连接一个额外的客户端。

[33324] 20 May 11:02:08 - 1 clients connected (0 slaves), 932400 bytes in use
[33324] 20 May 11:02:12 - Accepted 127.0.0.1:53028
[33324] 20 May 11:02:13 - DB 0: 7 keys (0 volatile) in 8 slots HT.
[33324] 20 May 11:02:13 - 2 clients connected (0 slaves), 942976 bytes in use
[33324] 20 May 11:02:18 - DB 0: 7 keys (0 volatile) in 8 slots HT.

初始化程序/redis.rb

$redis = Redis.new(:host => 'localhost', :port => 6379)

终端：（$redis 的证明）

> $redis
#<Redis client v2.2.0 connected to redis://localhost:6379/0 (Redis v2.2.5)>
ruby-1.9.2-p180 :003 > $redis.set('pepper', 'bacon')   #=> "OK"
ruby-1.9.2-p180 :004 > $redis.get('pepper')   #=> "bacon"
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1 回答 1

3

你有：

$redis = Redis.new($redis = Redis.new(:host => 'localhost', :port => 6379))

试着做：

$redis = Redis.new(:host => 'localhost', :port => 6379)
于 2011-07-12T20:49:19.360 回答