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Memory Leaks in GetText for Ruby on Rails
Submitted by Steffen on Sat, 03/22/2008 - 09:30
Version 1.90.0 of GetText for Ruby has quite some memory leaks in its Rails support files. In my case, the memory Mongrel used increased by 1 MB with each request it served... Quite amazing that you don't really find someone else having the problem... Well there's at least a bug report on rubyforge...
Monkey-patching gettext.rb with the following code made things quite more relaxed:
def bound_target(klass = self) # :nodoc:
ret = nil
if klass.kind_of? Class or klass.kind_of? Module
ret = klass
else
ret = klass.class
end
ret = GetText if ret.name =~ /^\#<|^$/
ret
end
The memory usage grows extremly slow now and is acceptable for our current web site traffic.
Plus: It helps to "every now and then" call GetText.clear_cache - which I don't like because you have to do it "manually". It would be much better if GetText did its own garbage collection ...
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This patch was a lifesaver. Without
This patch was a lifesaver. Without it, gettext leaks every string in every class it touches.
I have several fixing this
I have several fixing this problem in my blog, no matter how may times I insert your code I doesn't work, please help me.
You're not alone! My site
You're not alone!
My site dailyfratze.de is run on rails with rgettext and i do have the exact same problem. I'll try your patch... In any case, thanks for sharing!!
I want to know which rails
I want to know which rails version you used.
my project uses rails 1.2.2+ Apache, I installed ruby-gettext1.91, but it doesn't translate anything on my browser..
did you meet this issue?
I think that gettext >= 1.90
I think that gettext >= 1.90 works with Rails >= 2.0 and < 2.2 only ... Currently I'm using gettext only with Rails 2.1...
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