fix issue #2944: asyncore doesn't handle connection refused correctly (patch by Alexander Shigin). Merged from 2.7 branch.
diff --git a/Misc/ACKS b/Misc/ACKS
index 75c3ae7..bb00e0f 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -895,3 +895,4 @@
 Uwe Zessin
 Tarek Ziadé
 Peter Åstrand
+Alexander Shigin