From d7317a94bb74e049ac47f253db1fe84d8cc63fb9 Mon Sep 17 00:00:00 2001
From: damencho <damencho@jitsi.org>
Date: Wed, 2 Dec 2015 16:35:00 -0600
Subject: [PATCH] Converts ssltcp candidate to tcp one on FF.

---
 modules/xmpp/SDPUtil.js | 13 +++++++++++--
 package.json            |  4 ++--
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/modules/xmpp/SDPUtil.js b/modules/xmpp/SDPUtil.js
index ad581fc06..ed1057050 100644
--- a/modules/xmpp/SDPUtil.js
+++ b/modules/xmpp/SDPUtil.js
@@ -1,4 +1,6 @@
 /* jshint -W101 */
+var RTCBrowserType = require("../RTC/RTCBrowserType");
+
 var SDPUtil = {
     filter_special_chars: function (text) {
         return text.replace(/[\\\/\{,\}\+]/g, "");
@@ -311,7 +313,14 @@ var SDPUtil = {
         line += ' ';
         line += cand.getAttribute('component');
         line += ' ';
-        line += cand.getAttribute('protocol'); //.toUpperCase(); // chrome M23 doesn't like this
+
+        var protocol = cand.getAttribute('protocol');
+        // use tcp candidates for FF
+        if (RTCBrowserType.isFirefox() && protocol.toLowerCase() == 'ssltcp') {
+            protocol = 'tcp';
+        }
+
+        line += protocol; //.toUpperCase(); // chrome M23 doesn't like this
         line += ' ';
         line += cand.getAttribute('priority');
         line += ' ';
@@ -338,7 +347,7 @@ var SDPUtil = {
                 }
                 break;
         }
-        if (cand.getAttribute('protocol').toLowerCase() == 'tcp') {
+        if (protocol.toLowerCase() == 'tcp') {
             line += 'tcptype';
             line += ' ';
             line += cand.getAttribute('tcptype');
diff --git a/package.json b/package.json
index 9e74f9791..c133f3c07 100644
--- a/package.json
+++ b/package.json
@@ -28,8 +28,8 @@
     "pako": "*",
     "retry": "0.6.1",
     "sdp-interop": "0.1.11",
-    "sdp-simulcast": "0.1.2",
-    "sdp-transform": "1.5.2",
+    "sdp-simulcast": "0.1.3",
+    "sdp-transform": "1.5.*",
     "socket.io-client": "1.3.6",
     "strophe": "^1.2.2",
     "strophejs-plugins": "^0.0.6",