From fe005f50efc8db5b9f4b2387b3b2c42f12d7c2c0 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Tue, 29 Dec 2009 21:21:47 -0800
Subject: launcher: no point in sync-ing $stdin

Inspection of the MRI source reveals that IO#sync=true only
appears to only apply for writes.  Though it could eventually
make sense to disable read buffering by setting IO#sync=true,
it does not appear to happen.

Of course we never read from $stdin anyways....
---
 lib/unicorn/launcher.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/unicorn/launcher.rb b/lib/unicorn/launcher.rb
index ccf9d8c..e71f93b 100644
--- a/lib/unicorn/launcher.rb
+++ b/lib/unicorn/launcher.rb
@@ -1,6 +1,6 @@
 # -*- encoding: binary -*-
 
-$stdin.sync = $stdout.sync = $stderr.sync = true
+$stdout.sync = $stderr.sync = true
 $stdin.binmode
 $stdout.binmode
 $stderr.binmode
@@ -21,7 +21,6 @@ class Unicorn::Launcher
   #     is a symlink or otherwise got replaced.
   def self.daemonize!(options = nil)
     $stdin.reopen("/dev/null")
-    $stdin.sync = true # may not do anything...
 
     # We only start a new process group if we're not being reexecuted
     # and inheriting file descriptors from our parent
-- 
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