From 65ba41222eb0caf8d882c6fa2e202b313ef2801e Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Thu, 14 Jan 2016 12:46:19 +0900
Subject: rack: remove unused code

---
 lib/plum/rack/listener.rb | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/lib/plum/rack/listener.rb b/lib/plum/rack/listener.rb
index a221ade..8af12be 100644
--- a/lib/plum/rack/listener.rb
+++ b/lib/plum/rack/listener.rb
@@ -111,26 +111,6 @@ module Plum
       end
 
       private
-      def handle_legacy(svc, e, sock)
-        if svc.config[:fallback_legacy_host]
-          svc.logger.info "legacy HTTP: fallbacking to: #{svc.config[:fallback_legacy_host]}:#{svc.config[:fallback_legacy_port]}"
-          upstream = TCPSocket.open(svc.config[:fallback_legacy_host], svc.config[:fallback_legacy_port])
-          upstream.write(e.buf) if e.buf
-          loop do
-            ret = IO.select([sock, upstream])
-            ret[0].each { |s|
-              a = s.readpartial(65536)
-              if s == upstream
-                sock.write(a)
-              else
-                upstream.write(a)
-              end
-            }
-          end
-        end
-      ensure
-        upstream.close if upstream
-      end
       # returns: [cert, key]
       def dummy_key
         STDERR.puts "WARNING: Generating new dummy certificate..."
-- 
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