From 07fd825349e8b7e86f8afb3843cb8e2c2afc7c74 Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Sat, 25 Mar 2017 20:45:10 +0100
Subject: Update vendor

---
 vendor/github.com/mattn/go-xmpp/xmpp.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'vendor/github.com/mattn/go-xmpp')

diff --git a/vendor/github.com/mattn/go-xmpp/xmpp.go b/vendor/github.com/mattn/go-xmpp/xmpp.go
index 11424f82..84c4ad41 100644
--- a/vendor/github.com/mattn/go-xmpp/xmpp.go
+++ b/vendor/github.com/mattn/go-xmpp/xmpp.go
@@ -606,7 +606,8 @@ func (c *Client) Recv() (stanza interface{}, err error) {
 		case *clientPresence:
 			return Presence{v.From, v.To, v.Type, v.Show, v.Status}, nil
 		case *clientIQ:
-			if bytes.Equal(v.Query, []byte(`<ping xmlns='urn:xmpp:ping'/>`)) {
+			// TODO check more strictly
+			if bytes.Equal(v.Query, []byte(`<ping xmlns='urn:xmpp:ping'/>`)) || bytes.Equal(v.Query, []byte(`<ping xmlns="urn:xmpp:ping"/>`)) {
 				err := c.SendResultPing(v.ID, v.From)
 				if err != nil {
 					return Chat{}, err
@@ -632,6 +633,11 @@ func (c *Client) SendPresence(presence Presence) (n int, err error) {
 	return fmt.Fprintf(c.conn, "<presence from='%s' to='%s'/>", xmlEscape(presence.From), xmlEscape(presence.To))
 }
 
+// SendKeepAlive sends a "whitespace keepalive" as described in chapter 4.6.1 of RFC6120.
+func (c *Client) SendKeepAlive() (n int, err error) {
+	return fmt.Fprintf(c.conn," ")
+}
+
 // SendHtml sends the message as HTML as defined by XEP-0071
 func (c *Client) SendHtml(chat Chat) (n int, err error) {
 	return fmt.Fprintf(c.conn, "<message to='%s' type='%s' xml:lang='en'>"+
-- 
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