#5295 Rails3 RC - Application hangs randomly when server running in test environment - Ruby on Rails

I traced my ruby process. It seems that one of them is waiting for some fmutex. (http://groups.google.com/group/ruby-capybara/browse_thread/thread/5.... Is it possible that some semaphores logic works different in test env? Like for example guard/mutex used by loggers ?

August 4th, 2010 @ 01:15 PM

Robert Pankowecki

Last logs:

Started GET "/models?i=14" for 127.0.0.1 at 2010-08-04 16:16:57 +0200
  Processing by ModelsController#index as HTML
  Parameters: {"i"=>"14"}
Rendered models/index.html.erb within layouts/application (5.8ms)
Completed 200 OK in 6ms (Views: 6.3ms | ActiveRecord: 0.0ms)


Started GET "/models?i=8" for 127.0.0.1 at 2010-08-04 16:16:58 +0200

Obviously the application stops working somewhere between writing "Started GET" and "Processing by".

August 4th, 2010 @ 03:24 PM

Rohit Arondekar

Importance changed from to Low

I don't think I can reproduce this on master. I tried refreshing a lot of times but it didn't happen.

I can confirm that it does happen with RC. A simple scaffold will do. Just keep refreshing the /posts page, it should hang after 10-30 refreshes.

I wanted to try on 3-0-stable but I'm getting an error so I couldn't. The error here: http://pastie.org/1075273 The error has nothing to do with this ticket, but if it works on 3-0-stable then this issue might have been fixed along the way.

August 4th, 2010 @ 05:08 PM

Robert Pankowecki

I spent 6 hours today trying to find out something about this bug but I could not find anything useful. I can try tomorrow (CET) to use master and see how it works for me. Can you provide any guess about why it might be happening on RC ?

August 4th, 2010 @ 08:05 PM

Rohit Arondekar