diff -r 4188cd5dc0c5 Lib/SocketServer.py
--- a/Lib/SocketServer.py	Sun Oct 11 23:03:22 2015 -0700
+++ b/Lib/SocketServer.py	Tue Oct 13 14:47:06 2015 -0400
@@ -712,7 +712,8 @@
             except socket.error:
                 # An final socket error may have occurred here, such as
                 # the local error ECONNABORTED.
-                pass
+                self.wfile._wbuf = []
+                self.wfile._wbuf_len = 0
         self.wfile.close()
         self.rfile.close()