From d20bb75518669444ad65fffe4c6e5d2654436193 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Fri, 4 Feb 2011 15:01:03 -0800
Subject: reverse_proxy: properly read IPv6 addreses in upstreams

Yes it's fugly
---
 lib/rainbows/reverse_proxy.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/rainbows/reverse_proxy.rb b/lib/rainbows/reverse_proxy.rb
index 0a8fd2b..93ad938 100644
--- a/lib/rainbows/reverse_proxy.rb
+++ b/lib/rainbows/reverse_proxy.rb
@@ -59,7 +59,8 @@ class Rainbows::ReverseProxy
       url, cfg = *url if Array === url
       if url =~ %r{\Ahttp://}
         uri = URI.parse(url)
-        sockaddr = Socket.sockaddr_in(uri.port, uri.host)
+        host = uri.host =~ %r{\A\[([a-fA-F0-9:]+)\]\z} ? $1 : uri.host
+        sockaddr = Socket.sockaddr_in(uri.port, host)
       else
         path = url.gsub(%r{\Aunix:}, "") # nginx compat
         %r{\A~} =~ path and path = File.expand_path(path)
-- 
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