1 files changed, 14 insertions, 17 deletions
diff --git a/lib/rainbows/rev/heartbeat.rb b/lib/rainbows/rev/heartbeat.rb
index f348a08..c4a9bb9 100644
--- a/lib/rainbows/rev/heartbeat.rb
+++ b/lib/rainbows/rev/heartbeat.rb
@@ -1,23 +1,20 @@
  # -*- encoding: binary -*-
  # :enddoc:
-module Rainbows
-  module Rev
-
-    # This class handles the Unicorn fchmod heartbeat mechanism
-    # in Rev-based concurrency models to prevent the master
-    # process from killing us unless we're blocked.  This class
-    # will also detect and execute the graceful exit if triggered
-    # by SIGQUIT
-    class Heartbeat < ::Rev::TimerWatcher
-
-      def on_timer
-        if (ot = G.kato) >= 0
-          ot = Time.now - ot
-          KATO.delete_if { |client, time| time < ot and client.timeout? }
-        end
-        exit if (! G.tick && CONN.size <= 0)
-      end
+# This class handles the Unicorn fchmod heartbeat mechanism
+# in Rev-based concurrency models to prevent the master
+# process from killing us unless we're blocked.  This class
+# will also detect and execute the graceful exit if triggered
+# by SIGQUIT
+class Rainbows::Rev::Heartbeat < Rev::TimerWatcher
+  KATO = Rainbows::Rev::KATO
+  CONN = Rainbows::Rev::CONN
+  G = Rainbows::G
  
+  def on_timer
+    if (ot = G.kato) >= 0
+      ot = Time.now - ot
+      KATO.delete_if { |client, time| time < ot and client.timeout? }
      end
+    exit if (! G.tick && CONN.size <= 0)
    end
  end