rake resque：以简单示例失败

我想开始使用resque。因此，我创建三个文件，一个创建一个虚拟的工作，另外两个处理：rake resque：以简单示例失败

 

    --- image_transformer.rb --- 
    # coding: UTF-8 
    class ImageTransformer 
     @queue = 'image_transform_queue' 

     def self.perform(asset_id) 
     puts "perform" 
     puts asset_id 
     end 
    end

 

    --- create_job.rb --- 
    # coding: UTF-8 
    require 'resque' 
    require_relative 'image_transformer' 

    Resque.enqueue(ImageTransformer, 'test')

 

    --- Rakefile --- 
    # coding: UTF-8 
    require_relative 'image_transformer' 
    require 'resque/tasks'

那我先执行$红宝石create_job.rb没有问题。我可以在resque队列中看到这份工作。

现在我要开始一个工人 - 但失败：

 

    $ QUEUE=* VVERBOSE=1 VERBOSE=1 rake resque:work --trace 
    ** Invoke resque:work (first_time) 
    ** Invoke resque:preload (first_time) 
    ** Invoke resque:setup (first_time) 
    ** Execute resque:setup 
    ** Execute resque:preload 
    ** Invoke resque:setup 
    ** Execute resque:work 
    *** Starting worker anpr-THINK:15292:* 
    Signals QUIT, USR1, USR2, and/or CONT not supported. 
    *** Registered signals 
    *** Checking content_download 
    *** Checking image_transform_queue 
    *** Found job on image_transform_queue 
    *** got: (Job{image_transform_queue} | ImageTransformer | ["test"]) 
    rake aborted! 
    "\xE4" on US-ASCII 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/multi_json-1.2.0/lib/multi_json/engines/json 
    _common.rb:13:in `encode' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/multi_json-1.2.0/lib/multi_json/engines/json 
    _common.rb:13:in `to_json' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/multi_json-1.2.0/lib/multi_json/engines/json 
    _common.rb:13:in `encode' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/multi_json-1.2.0/lib/multi_json.rb:88:in `en 
    code' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/helpers.rb:22:in `e 
    ncode' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/worker.rb:396:in `w 
    orking_on' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/worker.rb:133:in `b 
    lock in work' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/worker.rb:126:in `l 
    oop' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/worker.rb:126:in `w 
    ork' 
    c:/ruby193/lib/ruby/gems/1.9.1/gems/resque-1.20.0/lib/resque/tasks.rb:34:in `blo 
    ck (2 levels) in ' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:205:in `call' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:205:in `block in execute' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:200:in `each' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:200:in `execute' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:158:in `block in invoke_with_call_chain' 
    c:/ruby193/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:151:in `invoke_with_call_chain' 
    c:/ruby193/lib/ruby/1.9.1/rake/task.rb:144:in `invoke' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:116:in `invoke_task' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:94:in `block (2 levels) in top_lev 
    el' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:94:in `each' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:94:in `block in top_level' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handlin 
    g' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:88:in `top_level' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:66:in `block in run' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handlin 
    g' 
    c:/ruby193/lib/ruby/1.9.1/rake/application.rb:63:in `run' 
    c:/ruby193/bin/rake:32:in `' 
    Tasks: TOP => resque:work

是否有人有一个线索是怎么回事？它看起来像一些编码问题，但在哪里？

我使用Windows 7（如果这是相关的）。

编辑：我插入调试输出到 '#encode' 方法： {：队列=> “image_transform_queue”：run_at =>“2012/03/28 13点25分53秒Mitteleurop \ xE4i 血清胆碱酯酶Sommerzeit “：：payload => {”class“=>”ImageTransformer“，”args“=> [”test“]}}

显然，问题在于”：run_at“值包含德语变音符号环境）。

来源

2012-03-28 Andreas Profous

你可以制作一个简约的可运行版本来重现问题，我们可以尝试一下吗？ – 2012-03-28 10:34:54

我以为这就是我所做的。 – 2012-03-28 11:21:25

干得好！你应该发布这个答案。 – 2012-03-28 11:36:55

得到它没有答案的列表：

我插入调试输出到“#encode”的方法：

{ 
    :queue=>"image_transform_queue", 
    :run_at=>"2012/03/28 13:25:53 Mitteleurop\xE4i sche Sommerzeit", 
    :payload=>{"class"=>"ImageTransformer", "args"=>["test"]} 
}

显然的问题是，:run_at值包含德国元音（这是我的场所）。

来源

2013-02-04 13:28:49 cweiske

rake resque：以简单示例失败

回答

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