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Rails 重复请求

发布于 2024-09-08 09:07:08 字数 1517 浏览 3 评论 0原文

在纠正应用程序上的一些其他错误后，我发现每个请求都会渲染一个页面两次。

Rails 正常完成请求，并在几次之后，简单地启动另一个请求。

起初以为这是 Firebug 问题或 YSlow 执行其他请求，但经过更多测试后，重复仍然存在，我放弃了这些原因。

我什至尝试在请求中逐步调试 Rails，它正常进行，完成第一个请求后，我再次在同一个调试器起始行停止，这次是第二个请求。

在日志上打印了一些行和内容以便清楚地看到，它清楚地提出了 2 个请求。

我还发现了一些我无法解释的奇怪请求

这段日志显示了第一个请求的结束，在该请求之后，有一个没有布局的奇怪索引请求，然后相同的请求再次开始处理：

    Processing ArtistImagesController#index (for 192.168.0.11 at 2010-07-08 15:10:56) [GET] 
    Parameters: {"action"=>"index", "locale"=>"pt", "controller"=>"artist_images", "artist_id"=>"2-tom-welling"}

    #^ Start of first request
    #v end of first request

    Completed in 812ms (View: 429, DB: 41) | 200 OK [http://192.168.0.20/artistas/2-tom-welling/imagens]
          SQL (0.2ms)   SET NAMES 'utf8'
          SQL (0.2ms)   SET SQL_AUTO_IS_NULL=0

    # v wierd request     
        Processing ApplicationController#index (for 192.168.0.11 at 2010-07-08 15:10:59) [GET]
        Rendering rescues/layout (not_found)
        -----------------------------------------------------> html
          SQL (0.2ms)   SET NAMES 'utf8'
          SQL (0.2ms)   SET SQL_AUTO_IS_NULL=0

    # v start of second request
        Processing ArtistImagesController#index (for 192.168.0.11 at 2010-07-08 15:11:00) [GET]
          Parameters: {"action"=>"index", "locale"=>"pt", "controller"=>"artist_images", "artist_id"=>"2-tom-welling"}

记住这一点所有这些请求都是通过仅进入页面一次而生成的：/ 在代码中搜索可能的循环或任何类型的错误，但没有发现任何错误。

请帮助非常感谢

原文

After correcting some other bugs on the application I found out that one page is being rendered twice on every request.

Rails completes the request normally and after a few, simply starts another request.

At first thought it was a Firebug problem or YSlow doing other requests, but after more tests the duplication remained and I discarded those reasons.

I tried even debugging rails step by step in the request, it goes normally and after completing the first request, I get stopped in the same debugger start line again, this time for the second request.

Printed some lines and things to see clearly on log and it clearly makes 2 requests.

I also found a few wierd requests that I cannot explain also

This bit of log shows the end of the first request and right after that one, there is a wierd index request without layout and then the same request starts again to be processed:

    Processing ArtistImagesController#index (for 192.168.0.11 at 2010-07-08 15:10:56) [GET] 
    Parameters: {"action"=>"index", "locale"=>"pt", "controller"=>"artist_images", "artist_id"=>"2-tom-welling"}

    #^ Start of first request
    #v end of first request

    Completed in 812ms (View: 429, DB: 41) | 200 OK [http://192.168.0.20/artistas/2-tom-welling/imagens]
          SQL (0.2ms)   SET NAMES 'utf8'
          SQL (0.2ms)   SET SQL_AUTO_IS_NULL=0

    # v wierd request     
        Processing ApplicationController#index (for 192.168.0.11 at 2010-07-08 15:10:59) [GET]
        Rendering rescues/layout (not_found)
        -----------------------------------------------------> html
          SQL (0.2ms)   SET NAMES 'utf8'
          SQL (0.2ms)   SET SQL_AUTO_IS_NULL=0

    # v start of second request
        Processing ArtistImagesController#index (for 192.168.0.11 at 2010-07-08 15:11:00) [GET]
          Parameters: {"action"=>"index", "locale"=>"pt", "controller"=>"artist_images", "artist_id"=>"2-tom-welling"}

Remembering that all those requests were generated by entering the page only once :/
Searched the code for possible loops or any kind of errors but haven't found any.

Please help is very appretiated

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