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* Re: Ruby 2.0 Bad file descriptor (Errno::EBADF)
  @ 2013-08-23  2:04  7% ` Eric Wong
  0 siblings, 0 replies; 1+ results
From: Eric Wong @ 2013-08-23  2:04 UTC (permalink / raw)
  To: unicorn list

Port Himmerland <port.himmerland@icloud.com> wrote:
> hi. i've been trying to upgrade my stack to ruby 2.0 but keep getting this on ubuntu (not on my local os x):
> 
> /hello/shared/bundle/ruby/2.0.0/gems/unicorn-4.6.3/lib/unicorn/http_server.rb:746:in `for_fd': Bad file descriptor (Errno::EBADF)
> 
> this happens all the time for my legacy rails app, but i'm not able to reproduce on a tiny new rack app. i'm wondering if this could be related:
> 
> https://github.com/puma/puma/issues/177
> https://github.com/puma/puma/pull/220

We've been prepared for close-on-exec by default since unicorn 4.1.0
over two years ago:

	commit 6ab27beeda3b0aaaa66f7cc4f734944a7aa84385
	Author: Eric Wong <normalperson@yhbt.net>
	Date:   Thu Aug 11 12:59:09 2011 -0700

	    future-proof against close-on-exec by default

Did you upgrade to Ruby 2.0.0 before upgrading to unicorn 4.1+?
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2013-08-23  1:34     Ruby 2.0 Bad file descriptor (Errno::EBADF) Port Himmerland
2013-08-23  2:04  7% ` Eric Wong

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