From: Ben Darnell <ben@bendarnell.com>
Date: Mon, 8 Oct 2012 02:11:37 +0000 (-0700)
Subject: Actually use add_callback_from_signal from the SIGCHLD handler.
X-Git-Tag: v3.0.0~235
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15d1746a26a0856b629d277900f4a0ee68d0b58f;p=thirdparty%2Ftornado.git

Actually use add_callback_from_signal from the SIGCHLD handler.
---

diff --git a/tornado/process.py b/tornado/process.py
index ebd0d90bb..9e048c193 100644
--- a/tornado/process.py
+++ b/tornado/process.py
@@ -240,7 +240,7 @@ class Subprocess(object):
             io_loop = ioloop.IOLoop.instance()
         cls._old_sigchld = signal.signal(
             signal.SIGCHLD,
-            lambda sig, frame: io_loop.add_callback(cls._cleanup))
+            lambda sig, frame: io_loop.add_callback_from_signal(cls._cleanup))
         cls._initialized = True
 
     @classmethod