From 15631717fce044fbad2f386a7b1c7daf4bdd83d2 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Thu, 21 Oct 2010 16:25:39 -0700
Subject: code shuffling for kgio

Despite the large number of changes, most of it is code
movement here.
---
 lib/rainbows/fiber/rev/kato.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 lib/rainbows/fiber/rev/kato.rb

(limited to 'lib/rainbows/fiber/rev/kato.rb')

diff --git a/lib/rainbows/fiber/rev/kato.rb b/lib/rainbows/fiber/rev/kato.rb
new file mode 100644
index 0000000..056b6ef
--- /dev/null
+++ b/lib/rainbows/fiber/rev/kato.rb
@@ -0,0 +1,22 @@
+# -*- encoding: binary -*-
+# :enddoc:
+# keep-alive timeout class
+class Rainbows::Fiber::Rev::Kato < Rev::TimerWatcher
+  def initialize
+    @watch = []
+    super(1, true)
+  end
+
+  def <<(fiber)
+    @watch << fiber
+    enable unless enabled?
+  end
+
+  def on_timer
+    @watch.uniq!
+    while f = @watch.shift
+      f.resume if f.alive?
+    end
+    disable
+  end
+end
-- 
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