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tweaked the warning to include all Rails releases

also added a link to my crash test application.
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1 parent 236b9d6 commit 77cfefd561c6320f3c87002a05d026590834d352 Julien Ammous committed
Showing with 4 additions and 3 deletions.
  1. +4 −3
@@ -1,9 +1,10 @@
# Async Rails 3.1 stack demo
Important warning:
- With rails 3.1 the stack can now be bigger than the maximum allowed size for a Fiber which can lead to
- unexpected stack overflow exceptions.
+ You should be aware when using fibers with Rails that you can get a stack overflow error if your stack grows
+ bigger than 4Kb (which is enough for most things though), this got even worse with the 3.1 release in which
+ you can easily overflow the stack, here is an example [here](
Simple async demo stack with Rails 3.1 + EventMachine and Fibers.

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