3

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。但不是在延迟工作中。

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.

我已经指定

  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:inclear_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 new'\n/Users/mohit/projects/textadda/lib/message_job.rb:109:inperform'\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/worker.rb:120:inrun'\n/Users/mohit/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/1.8/timeout.rb:67:in timeout'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:120:inrun'\n/Users/mohit/.rvm/rubies /ruby-1.8.7-p334/lib/ruby/1.8/benchmark.rb:308:in realtime'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:119:inrun'\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 times'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:103:inwork_off'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:78:instart'\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:77:in start'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/delayed_job-2.1.4/lib/delayed/worker.rb:74:inloop'\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-p334/gems/rake-0.9.2/lib/rake/task.rb:205:incall'\n/Users/mohit/.rvm/gems/ruby-1.8。 7-p334/gems/rake-0.9.2/lib/rake/task.rb:205:in execute'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/task.rb:200:ineach'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9 .2/lib/rake/task.rb:200:in execute'\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 synchronize'\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 invoke'\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:intop_level'\n/Users/mohit/.rvm/gems/ruby-1.8.7-p334/gems/rake-0.9.2/lib/rake/application.rb:90:in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:instandard_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:inrun'\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:inrun'\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/rake:19:in `load'\n/Users/mohit/.rvm/gems/ ruby-1.8.7-p334/bin/rake:19

编辑

我已经使用标准获取请求在后台进程中实现了混合面板。但我仍在寻找解决方案如何在后台进程中使用 Mixpanel gem。

4

2 回答 2

1

注意：此答案已于 2012 年 10 月 15 日过期，因为初始化方法不再需要环境参数

https://github.com/zevarito/mixpanel 上的示例Mixpanel::Tracker.new调用如下：

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

在控制器上下文中，request.env是一个散列。

在您上面的代码中，您message_id作为第二个参数传入，它看起来像一个整数。对不起，不能再帮忙了，对mixpanel gem一无所知，但这是你问题的根源。

如果 mixpanel API 文档告诉您可以将整数作为第二个参数传递，那是不正确的。这是来自https://github.com/zevarito/mixpanel/blob/master/lib/mixpanel/tracker.rb的与您的错误相关的代码

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程序将不起作用，因为Fixnum该类没有哈希分配 ( []=) 方法，这正是您得到的错误消息。

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。

于 2011-08-05T10:07:25.003 回答
1

你应该做这样的事情：

@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，所以我认为即使是一个简单的

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

应该管用。

希望这可以帮助。

于 2011-08-08T20:41:34.983 回答