From ed1d5f187de90105b1d01d3d8711eba14115ccf0 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 5 Dec 2009 15:01:28 -0800
Subject: move "async.callback" constant to EvCore

Rev/Packet-based models may support it in the future
---
 lib/rainbows/ev_core.rb | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/lib/rainbows/ev_core.rb b/lib/rainbows/ev_core.rb
index f61b33f..2a064dd 100644
--- a/lib/rainbows/ev_core.rb
+++ b/lib/rainbows/ev_core.rb
@@ -8,6 +8,9 @@ module Rainbows
     include Rainbows::Const
     G = Rainbows::G
 
+    # Apps may return this Rack response: AsyncResponse = [ -1, {}, [] ]
+    ASYNC_CALLBACK = "async.callback".freeze
+
     def self.setup(klass)
       klass.const_set(:APP, G.server.app)
     end
-- 
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