python-tornado: add patch to fix crasher

socket.gaierror: [Errno 3] invalid value for ai_flags.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-devtools/python/python-tornado/0001-disable-AI_ADDRCONFIG-flag.patch

@@ -0,0 +1,32 @@
+From d7fb0a6ef3f3cbdfc1f21f5a67d54fa9d2c1e183 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 2 Nov 2011 11:07:24 +0100
+Subject: [PATCH] disable AI_ADDRCONFIG flag
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+
+Upstream-status: unknown
+---
+ tornado/netutil.py |    6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+diff --git a/tornado/netutil.py b/tornado/netutil.py
+index cfff0ba..c181f24 100644
+--- a/tornado/netutil.py
++++ b/tornado/netutil.py
+@@ -238,12 +238,6 @@ def bind_sockets(port, address=None, family=socket.AF_UNSPEC, backlog=128):
+     if address == "":
+         address = None
+     flags = socket.AI_PASSIVE
+-    if hasattr(socket, "AI_ADDRCONFIG"):
+-        # AI_ADDRCONFIG ensures that we only try to bind on ipv6
+-        # if the system is configured for it, but the flag doesn't
+-        # exist on some platforms (specifically WinXP, although
+-        # newer versions of windows have it)
+-        flags |= socket.AI_ADDRCONFIG
+     for res in socket.getaddrinfo(address, port, family, socket.SOCK_STREAM,
+                                   0, flags):
+         af, socktype, proto, canonname, sockaddr = res
+-- 
+1.7.2.5
+

meta-oe/recipes-devtools/python/python-tornado_git.bb

@@ -3,9 +3,11 @@ LICENSE = "Apache"
 LIC_FILES_CHKSUM = "file://README;md5=e7fb9954003d7cd93322ccf282210d1c"
 
 PV = "2.1.1"
-PR = "r2"
+PR = "r3"
 SRCREV = "066a0c38fb819419b8422980b61a0fd2f6ee4739"
-SRC_URI = "git://github.com/facebook/tornado.git"
+SRC_URI = "git://github.com/facebook/tornado.git \
+           file://0001-disable-AI_ADDRCONFIG-flag.patch \
+          "
 
 S = "${WORKDIR}/git"