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-rw-r--r--lib/rainbows/fiber/rev/kato.rb22
1 files changed, 0 insertions, 22 deletions
diff --git a/lib/rainbows/fiber/rev/kato.rb b/lib/rainbows/fiber/rev/kato.rb
deleted file mode 100644
index 056b6ef..0000000
--- a/lib/rainbows/fiber/rev/kato.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-# -*- 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