From 8ef4babf71f9d0beb9ca72ff172265362def1bb6 Mon Sep 17 00:00:00 2001
From: Sean Yen <seanyen@microsoft.com>
Date: Wed, 8 Jan 2020 18:04:22 -0800
Subject: [PATCH] add link for reference.

---
 utilities/xmlrpcpp/src/XmlRpcDispatch.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utilities/xmlrpcpp/src/XmlRpcDispatch.cpp b/utilities/xmlrpcpp/src/XmlRpcDispatch.cpp
index 3afb8954a8..29b0fac52e 100644
--- a/utilities/xmlrpcpp/src/XmlRpcDispatch.cpp
+++ b/utilities/xmlrpcpp/src/XmlRpcDispatch.cpp
@@ -14,6 +14,7 @@
 static int poll( struct pollfd *pfd, int nfds, int timeout)
 {
   // workaround: "Windows 8 Bugs 309411 – WSAPoll does not report failed connections"
+  // https://curl.haxx.se/mail/lib-2012-10/0038.html
   // the following logic is to use select() to check all writable socket connnection status.
   // if all the sockets to be checked are not connected, it reports SOCKET_ERROR to
   // error out, instead of going to WSAPoll() which causes infinitely wait situation.