From ad821f70a2488a91f2be1ac53cb2e64f50743989 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Tue, 28 Sep 2010 17:40:01 -0700
Subject: start using kgio library

It removes the burden of byte slicing and setting file
descriptor flags.  In some cases, we can remove unnecessary
peeraddr calls, too.
---
 lib/rainbows/base.rb | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'lib/rainbows/base.rb')

diff --git a/lib/rainbows/base.rb b/lib/rainbows/base.rb
index 2f4d379..59747c7 100644
--- a/lib/rainbows/base.rb
+++ b/lib/rainbows/base.rb
@@ -24,10 +24,19 @@ module Rainbows::Base
     Rainbows::MaxBody.setup
     G.tmp = worker.tmp
 
-    # avoid spurious wakeups and blocking-accept() with 1.8 green threads
-    if ! defined?(RUBY_ENGINE) && RUBY_VERSION.to_f < 1.9
-      require "io/nonblock"
-      Rainbows::HttpServer::LISTENERS.each { |l| l.nonblock = true }
+    listeners = Rainbows::HttpServer::LISTENERS
+    Rainbows::HttpServer::IO_PURGATORY.concat(listeners)
+
+    # no need for this when Unicorn uses Kgio
+    listeners.map! do |io|
+      case io
+      when TCPServer
+        Kgio::TCPServer.for_fd(io.fileno)
+      when UNIXServer
+        Kgio::UNIXServer.for_fd(io.fileno)
+      else
+        io
+      end
     end
 
     # we're don't use the self-pipe mechanism in the Rainbows! worker
-- 
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