From 96fbc5e91017c4912169629abc7dbb56cda9082c Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Wed, 30 Dec 2009 01:27:15 -0800
Subject: EventMachine: support deferrables in responses

Some async apps rely on more than just "async.callback" and
make full use of Deferrables provided by the EM::Deferrable
module.  Thanks to James Tucker for bringing this to our
attention.
---
 lib/rainbows/ev_core.rb | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/lib/rainbows/ev_core.rb b/lib/rainbows/ev_core.rb
index 0d3c079..a9c5bfc 100644
--- a/lib/rainbows/ev_core.rb
+++ b/lib/rainbows/ev_core.rb
@@ -11,6 +11,8 @@ module Rainbows
     # Apps may return this Rack response: AsyncResponse = [ -1, {}, [] ]
     ASYNC_CALLBACK = "async.callback".freeze
 
+    ASYNC_CLOSE = "async.close".freeze
+
     def post_init
       @remote_addr = ::TCPSocket === @_io ? @_io.peeraddr.last : LOCALHOST
       @env = {}
-- 
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