delay_job-不执行最新代码？ [英] delayed_job - Performs not up to date code?

问题描述

我在site5.com共享托管上使用了delay_job（尝试了tobi和collection_idea），并以乘客作为轨道环境。
我设法完成工作。
但是，似乎插件在首次运行后会忽略作业类源代码中的任何更改。
每次更改后，我都会重新启动服务器（ touch tmp / restart.txt ），但它仍然忽略它。

I'm using delayed_job (tried both tobi's and collective_idea's) on site5.com shared hosting, with passenger as rails environment. I managed to make jobs done. However, it seems the plugin ignores any changes in a job class source code after first run. I have restarted the server on every change (touch tmp/restart.txt) but it still ignores it.

示例：

文件： lib / xx_job.rb

class XxJob
  def perform
    Rails.logger.info "XX START"

    TempTest.delete_all

    i = 0
    10.times {
      i+=1
      TempTest.create(:name => "XXX")
      sleep(1)
    }

    Rails.logger.info "XX END"
  end
end

在一个简单的控制器中，我调用：

In a simple controller I call:

Delayed::Job.enqueue(XxJob.new)

我收集的结论：

1. 如果我将xx_job.rb更改为xx_job1.rb-控制器错误


2. 如果我将XxJob类更改为XxJob1-控制器错误


3. 如果我删除所有perform方法内容-旧代码执行旧代码


4. 带有.c的新.rb文件不好意思地执行，使该类入队-完美地工作


5. 如果我在新文件的执行中再次更改了内容并再次运行作业-执行了旧代码

1. If I change xx_job.rb to xx_job1.rb - error on the controller
2. If I change class XxJob to class XxJob1 - error on the controller
3. If I delete all the perform method content - the old code old code is executed
4. New .rb file with class and perform, enqueue this class - works perfectly
5. If I change something in that new file's perform and run job again - old code is executed

在每次更改之间，我为服务器重新启动。
似乎是乘客或其他东西保存了类缓存。

Between every change I made a restart for the server. It seems like Passenger or something else saves class cache.

如何删除该缓存？是存储在服务器上的某个地方吗？ （我希望我可以从共享主机访问它）

How can I delete this cache? Is is stored on the server somewhere? (I hope I have access to it from the shared hosting)

谢谢！

推荐答案

最终，我发现了这一点-几名工人在后台运行，他们每个人抓到一份工作并拥有自己的缓存。
我不知道如何杀死他们，所以我改变了桌子的名字几秒钟。那杀死了他们：）

Eventually I figured that out - several workers were running in background, each of them caught a job and had their own cache. I didn't know how to kill them so I changed the table's name for several seconds. That killed them :)

然后我使用了在工作人员启动时，https：//github.com/tobi/delayed_job/wiki/Running-Delayed :: Worker-as-a-daemon ，效果很好

Then I used https://github.com/tobi/delayed_job/wiki/Running-Delayed::Worker-as-a-daemon as worker start, and it works great.

这篇关于delay_job-不执行最新代码？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！