From a764983fccd6cce64043d76e09a5e1718e7f8fd6 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 17 Oct 2009 22:42:56 -0700
Subject: refactor graceful shutdowns again, harder

We use the "G" global constant from the Rev model everywhere
to simplify things a little.
Test cases are more consistent now, too.
---
 lib/rainbows.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/rainbows.rb')

diff --git a/lib/rainbows.rb b/lib/rainbows.rb
index 7978288..096f700 100644
--- a/lib/rainbows.rb
+++ b/lib/rainbows.rb
@@ -3,6 +3,12 @@ require 'unicorn'
 
 module Rainbows
 
+  # global vars because class/instance variables are confusing me :<
+  # this struct is only accessed inside workers and thus private to each
+  G = Struct.new(:cur, :max, :logger, :alive, :app).new
+  # G.cur may not be used the network concurrency model
+  G.alive = true
+
   require 'rainbows/const'
   require 'rainbows/http_server'
   require 'rainbows/http_response'
-- 
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