From 8c5ced43a127592585fede62f68edb4886804202 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com>
Date: Wed, 4 Aug 2010 09:04:53 +0000
Subject: [PATCH] Merged revisions 83705 via svnmerge from
 svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83705 | giampaolo.rodola | 2010-08-04 11:02:27 +0200 (mer, 04 ago 2010) | 1 line

  fix issue #2944: asyncore doesn't handle connection refused correctly (patch by Alexander Shigin). Merged from 2.7 branch.
........
---
 Lib/asyncore.py | 5 ++++-
 Misc/ACKS       | 1 +
 Misc/NEWS       | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Lib/asyncore.py b/Lib/asyncore.py
index f066e769c88..7b922a98cc0 100644
--- a/Lib/asyncore.py
+++ b/Lib/asyncore.py
@@ -426,8 +426,11 @@ class dispatcher:
             self.handle_read()
 
     def handle_connect_event(self):
-        self.connected = True
+        err = self.socket.getsockopt(socket.SOL_SOCKET, socket.SO_ERROR)
+        if err != 0:
+            raise socket.error(err, _strerror(err))
         self.handle_connect()
+        self.connected = True
 
     def handle_write_event(self):
         if self.accepting:
diff --git a/Misc/ACKS b/Misc/ACKS
index 6486e794ca6..15c0aedf998 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -856,3 +856,4 @@ Uwe Zessin
 Tarek Ziadé
 Peter Åstrand
 Fredrik Håård
+Alexander Shigin
diff --git a/Misc/NEWS b/Misc/NEWS
index 262bd5e054e..5eb967228e2 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -84,6 +84,8 @@ C-API
 Library
 -------
 
+- Issue #2944: asyncore doesn't handle connection refused correctly.
+
 - Issue #3196: email header decoding is now forgiving if an RFC2047
   encoded word encoded in base64 is lacking padding.