From 966dee27d01b68283e80ea544c93f9a659145302 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Thu, 8 Oct 2009 20:28:00 -0700
Subject: fchmod heartbeat flips between 0/1

This is for compatibility with OpenBSD as reported
by Jeremy Evans for Unicorn.
---
 lib/rainbows/thread_spawn.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/lib/rainbows/thread_spawn.rb b/lib/rainbows/thread_spawn.rb
index 7dcd2e4..613a3f0 100644
--- a/lib/rainbows/thread_spawn.rb
+++ b/lib/rainbows/thread_spawn.rb
@@ -17,7 +17,7 @@ module Rainbows
       init_worker_process(worker)
       threads = ThreadGroup.new
       alive = worker.tmp
-      nr = 0
+      m = 0
       limit = worker_connections
 
       # closing anything we IO.select on will raise EBADF
@@ -28,7 +28,7 @@ module Rainbows
 
       while alive && master_pid == Process.ppid
         ret = begin
-          alive.chmod(nr += 1)
+          alive.chmod(m = 0 == m ? 1 : 0)
           IO.select(LISTENERS, nil, nil, timeout/2.0) or next
         rescue Errno::EINTR
           retry
-- 
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