在延迟的工作中无法点击混合面板？

Question

我正在使用delayed_job 来执行一些后台任务。在这之间我想跟踪一些事件。我正在使用 mixpanel gem 来跟踪事件。在控制器中它工作得很好。但在《延迟工作》中则不然。

我正在使用的代码

@original_message = Message.find(message_id)
@mixpanel= Mixpanel::Tracker.new("43242637426346287482", message_id, true)
@mixpanel.track_event("blank_body", {:reset_result => "sucess" })
//message_id is a unique for every request.

我已指定

  gem 'mixpanel' in gemfile

              {undefined method `[]=' for 45:Fixnum

/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/mixpanel-0.9.0/lib/mixpanel/tracker.rb:38:in clear_queue'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/mixpanel-0.9.0/lib/mixpanel/tracker.rb:13:in初始化' \n/Users/mohit/projects/textadda/lib/message_job.rb:109:in 新'\n/Users/mohit/projects/textadda/lib/message_job.rb:109:in执行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334 /gems/delayed_job-2.1.4/lib/delayed/backend/base.rb:87:in invoke_job'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/wor ker.rb:120:in运行'\n/Users/mohit/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/1.8/timeout.rb:67:in 超时'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker .rb:120:in运行'\n/Users/mohit/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/1.8/benchmark.rb:308:in 实时'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:119:在运行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:177:in Reserve_and_run_one_job'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb :104:inwork_off'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:103:in 次'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:103:in< /code>work_off'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:78:in start'\n/Users/mohit/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/1.8/benchmark.rb:308:inrea ltime'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:77:in start'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:74:in循环'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:74:in start'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/tasks.rb:9\n/Users/mohit/。 rvm/gems/ruby-1.8.7-p 334/gems/rake-0.9.2/lib/rake/task.rb:205:in调用'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake -0.9.2/lib/rake/task.rb:205:in 执行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:200:i每个'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:200:in 执行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:158:ininvoke_with_call_chain'\n/Users/mohit/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/1.8/monitor.rb:242:in 同步'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:151:ininvoke_with_call_chain'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:144:in 调用'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:112:ininvoke_task'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:90:in top_level'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:90：在每个'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:90:in top_level'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:129:inst andard_exception_handling'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:84:in top_level'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:62：在运行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:129:in standard_exception_handling'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:59:in运行'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/bin/rake:32\n/Users/mohit/.rvm/gems/ruby-1.8 .7-p334/bin/耙子：19：英寸`load'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/bin/rake:19

编辑

我已经使用标准 get 请求在后台进程中实现了 mixpanel。但我仍在寻找如何在后台进程中使用 Mixpanel gem 的解决方案。

Answer 1

您应该这样做：

@mixpanel= Mixpanel::Tracker.new("43242637426346287482", {:REMOTE_ADDR => message_id}, true)
@mixpanel.track_event("blank_body", {:reset_result => "sucess" })

gem 期望第二个变量是请求环境，因此将以这种方式获取 IP 地址，并将其发送到 mixpanel.com。但我什至不确定这是否真的需要，所以我认为即使是简单的也

@mixpanel= Mixpanel::Tracker.new("43242637426346287482", {}, true)
@mixpanel.track_event("blank_body", {:reset_result => "sucess" })

应该可行。

希望这有帮助。

Answer 2

注意：自 2012 年 10 月 15 日起，此答案已过时，因为初始化方法不再采用环境参数

Mixpanel::Tracker.new("YOUR_MIXPANEL_API_TOKEN", request.env, true)

在控制器上下文中，request.env 是一个哈希值。

在上面的代码中，您传入 message_id 作为第二个参数，它看起来像一个整数。抱歉，无法提供更多帮助，对 mixpanel gem 一无所知，但这就是您问题的根源。

如果 mixpanel API 文档告诉您可以传递一个整数作为第二个参数，那么这是不正确的。以下是与 https://github.com 中的错误相关的代码/zevarito/mixpanel/blob/master/lib/mixpanel/tracker.rb

module Mixpanel
  class Tracker
    def initialize(token, env, async = false)
      @token = token
      @env = env
      @async = async
      clear_queue
    end

# snip

    def clear_queue
      @env["mixpanel_events"] = []
    end

# snip

  end
end

将整数作为第二个参数传递给初始化器将不起作用，因为 Fixnum 类不起作用有一个哈希分配 ([]=) 方法，这正是您收到的错误消息。

如果文档告诉您这可以是一个整数，您可能应该针对 mixpanel 提出问题。