Moves ssrc2jid global variable to the xmpp module.

app.js

@@ -1,7 +1,6 @@
 /* jshint -W117 */
 /* application specific logic */
 var nickname = null;
-var ssrc2jid = {};
 
 function init() {
 

index.html

@@ -25,15 +25,15 @@
     <script src="service/RTC/MediaStreamTypes.js?v=1"></script>
     <script src="service/xmpp/XMPPEvents.js?v=1"></script>
     <script src="service/desktopsharing/DesktopSharingEventTypes.js?v=1"></script>
-    <script src="libs/modules/simulcast.bundle.js?v=4"></script>
+    <script src="libs/modules/simulcast.bundle.js?v=5"></script>
     <script src="libs/modules/connectionquality.bundle.js?v=2"></script>
-    <script src="libs/modules/UI.bundle.js?v=7"></script>
-    <script src="libs/modules/statistics.bundle.js?v=3"></script>
+    <script src="libs/modules/UI.bundle.js?v=8"></script>
+    <script src="libs/modules/statistics.bundle.js?v=4"></script>
     <script src="libs/modules/RTC.bundle.js?v=6"></script>
     <script src="libs/modules/desktopsharing.bundle.js?v=3"></script><!-- desktop sharing -->
     <script src="util.js?v=7"></script><!-- utility functions -->
-    <script src="libs/modules/xmpp.bundle.js?v=3"></script>
-    <script src="app.js?v=28"></script><!-- application logic -->
+    <script src="libs/modules/xmpp.bundle.js?v=4"></script>
+    <script src="app.js?v=29"></script><!-- application logic -->
     <script src="libs/modules/API.bundle.js?v=1"></script>
 
     <script src="analytics.js?v=1"></script><!-- google analytics plugin -->

libs/modules/UI.bundle.js

@@ -6385,7 +6385,7 @@ var VideoLayout = (function (my) {
 
                 var msidParts = msid.split(' ');
 
-                var preload = (Strophe.getResourceFromJid(ssrc2jid[primarySSRC]) == largeVideoState.userResourceJid);
+                var preload = (Strophe.getResourceFromJid(xmpp.getJidFromSSRC(primarySSRC)) == largeVideoState.userResourceJid);
 
                 if (preload) {
                     if (largeVideoState.preload)
@@ -6445,7 +6445,7 @@ var VideoLayout = (function (my) {
                 var msidParts = msid.split(' ');
                 var selRemoteVideo = $(['#', 'remoteVideo_', sid, '_', msidParts[0]].join(''));
 
-                var updateLargeVideo = (Strophe.getResourceFromJid(ssrc2jid[primarySSRC])
+                var updateLargeVideo = (Strophe.getResourceFromJid(xmpp.getJidFromSSRC(primarySSRC))
                     == largeVideoState.userResourceJid);
                 var updateFocusedVideoSrc = (focusedVideoInfo && focusedVideoInfo.src && focusedVideoInfo.src != '' &&
                     (RTC.getVideoSrc(selRemoteVideo[0]) == focusedVideoInfo.src));
@@ -6467,7 +6467,7 @@ var VideoLayout = (function (my) {
                     RTC.attachMediaStream(selRemoteVideo, electedStream);
                 }
 
-                var jid = ssrc2jid[primarySSRC];
+                var jid = xmpp.getJidFromSSRC(primarySSRC);
 
                 if (updateLargeVideo) {
                     VideoLayout.updateLargeVideo(RTC.getVideoSrc(selRemoteVideo[0]), null,

libs/modules/simulcast.bundle.js

@@ -218,7 +218,7 @@ SimulcastReceiver.prototype.getReceivingVideoStreamBySSRC = function (ssrc)
 {
     var sid, electedStream;
     var i, j, k;
-    var jid = ssrc2jid[ssrc];
+    var jid = xmpp.getJidFromSSRC(ssrc);
     if(jid && RTC.remoteStreams[jid])
     {
         var remoteStreamObject = RTC.remoteStreams[jid][MediaStreamType.VIDEO_TYPE];

libs/modules/statistics.bundle.js

@@ -576,7 +576,7 @@ StatsCollector.prototype.processStatsReport = function () {
         var ssrc = getStatValue(now, 'ssrc');
         if(!ssrc)
             continue;
-        var jid = ssrc2jid[ssrc];
+        var jid = xmpp.getJidFromSSRC(ssrc);
         if (!jid && (Date.now() - now.timestamp) < 3000) {
             console.warn("No jid for ssrc: " + ssrc);
             continue;
@@ -777,7 +777,7 @@ StatsCollector.prototype.processAudioLevelReport = function ()
         }
 
         var ssrc = getStatValue(now, 'ssrc');
-        var jid = ssrc2jid[ssrc];
+        var jid = xmpp.getJidFromSSRC(ssrc);
         if (!jid && (Date.now() - now.timestamp) < 3000)
         {
             console.warn("No jid for ssrc: " + ssrc);

libs/modules/xmpp.bundle.js

@@ -1313,6 +1313,7 @@ function sendKeyframe(pc) {
 JingleSession.prototype.remoteStreamAdded = function (data) {
     var self = this;
     var thessrc;
+    var ssrc2jid = this.connection.emuc.ssrc2jid;
 
     // look up an associated JID for a stream id
     if (data.stream.id && data.stream.id.indexOf('mixedmslabel') === -1) {
@@ -3234,6 +3235,7 @@ module.exports = function(XMPP, eventEmitter) {
         isOwner: false,
         role: null,
         focusMucJid: null,
+        ssrc2jid: {},
         init: function (conn) {
             this.connection = conn;
         },
@@ -3779,10 +3781,11 @@ module.exports = function(XMPP, eventEmitter) {
             if(memeber.isFocus)
                 return;
 
+            var self = this;
             // Remove old ssrcs coming from the jid
-            Object.keys(ssrc2jid).forEach(function (ssrc) {
-                if (ssrc2jid[ssrc] == jid) {
-                    delete ssrc2jid[ssrc];
+            Object.keys(this.ssrc2jid).forEach(function (ssrc) {
+                if (self.ssrc2jid[ssrc] == jid) {
+                    delete self.ssrc2jid[ssrc];
                 }
             });
 
@@ -3790,7 +3793,7 @@ module.exports = function(XMPP, eventEmitter) {
             $(pres).find('>media[xmlns="http://estos.de/ns/mjs"]>source').each(function (idx, ssrc) {
                 //console.log(jid, 'assoc ssrc', ssrc.getAttribute('type'), ssrc.getAttribute('ssrc'));
                 var ssrcV = ssrc.getAttribute('ssrc');
-                ssrc2jid[ssrcV] = from;
+                self.ssrc2jid[ssrcV] = from;
                 JingleSession.notReceivedSSRCs.push(ssrcV);
 
 
@@ -4806,6 +4809,11 @@ var XMPP = {
     },
     getMembers: function () {
         return connection.emuc.members;
+    },
+    getJidFromSSRC: function (ssrc) {
+        if(!connection)
+            return null;
+        return connection.emuc.ssrc2jid[ssrc];
     }
 
 };

modules/UI/videolayout/VideoLayout.js

@@ -2006,7 +2006,7 @@ var VideoLayout = (function (my) {
 
                 var msidParts = msid.split(' ');
 
-                var preload = (Strophe.getResourceFromJid(ssrc2jid[primarySSRC]) == largeVideoState.userResourceJid);
+                var preload = (Strophe.getResourceFromJid(xmpp.getJidFromSSRC(primarySSRC)) == largeVideoState.userResourceJid);
 
                 if (preload) {
                     if (largeVideoState.preload)
@@ -2066,7 +2066,7 @@ var VideoLayout = (function (my) {
                 var msidParts = msid.split(' ');
                 var selRemoteVideo = $(['#', 'remoteVideo_', sid, '_', msidParts[0]].join(''));
 
-                var updateLargeVideo = (Strophe.getResourceFromJid(ssrc2jid[primarySSRC])
+                var updateLargeVideo = (Strophe.getResourceFromJid(xmpp.getJidFromSSRC(primarySSRC))
                     == largeVideoState.userResourceJid);
                 var updateFocusedVideoSrc = (focusedVideoInfo && focusedVideoInfo.src && focusedVideoInfo.src != '' &&
                     (RTC.getVideoSrc(selRemoteVideo[0]) == focusedVideoInfo.src));
@@ -2088,7 +2088,7 @@ var VideoLayout = (function (my) {
                     RTC.attachMediaStream(selRemoteVideo, electedStream);
                 }
 
-                var jid = ssrc2jid[primarySSRC];
+                var jid = xmpp.getJidFromSSRC(primarySSRC);
 
                 if (updateLargeVideo) {
                     VideoLayout.updateLargeVideo(RTC.getVideoSrc(selRemoteVideo[0]), null,

modules/simulcast/SimulcastReceiver.js

@@ -184,7 +184,7 @@ SimulcastReceiver.prototype.getReceivingVideoStreamBySSRC = function (ssrc)
 {
     var sid, electedStream;
     var i, j, k;
-    var jid = ssrc2jid[ssrc];
+    var jid = xmpp.getJidFromSSRC(ssrc);
     if(jid && RTC.remoteStreams[jid])
     {
         var remoteStreamObject = RTC.remoteStreams[jid][MediaStreamType.VIDEO_TYPE];

modules/statistics/RTPStatsCollector.js

@@ -444,7 +444,7 @@ StatsCollector.prototype.processStatsReport = function () {
         var ssrc = getStatValue(now, 'ssrc');
         if(!ssrc)
             continue;
-        var jid = ssrc2jid[ssrc];
+        var jid = xmpp.getJidFromSSRC(ssrc);
         if (!jid && (Date.now() - now.timestamp) < 3000) {
             console.warn("No jid for ssrc: " + ssrc);
             continue;
@@ -645,7 +645,7 @@ StatsCollector.prototype.processAudioLevelReport = function ()
         }
 
         var ssrc = getStatValue(now, 'ssrc');
-        var jid = ssrc2jid[ssrc];
+        var jid = xmpp.getJidFromSSRC(ssrc);
         if (!jid && (Date.now() - now.timestamp) < 3000)
         {
             console.warn("No jid for ssrc: " + ssrc);

modules/xmpp/JingleSession.js

@@ -1312,6 +1312,7 @@ function sendKeyframe(pc) {
 JingleSession.prototype.remoteStreamAdded = function (data) {
     var self = this;
     var thessrc;
+    var ssrc2jid = this.connection.emuc.ssrc2jid;
 
     // look up an associated JID for a stream id
     if (data.stream.id && data.stream.id.indexOf('mixedmslabel') === -1) {

modules/xmpp/strophe.emuc.js

@@ -21,6 +21,7 @@ module.exports = function(XMPP, eventEmitter) {
         isOwner: false,
         role: null,
         focusMucJid: null,
+        ssrc2jid: {},
         init: function (conn) {
             this.connection = conn;
         },
@@ -566,10 +567,11 @@ module.exports = function(XMPP, eventEmitter) {
             if(memeber.isFocus)
                 return;
 
+            var self = this;
             // Remove old ssrcs coming from the jid
-            Object.keys(ssrc2jid).forEach(function (ssrc) {
-                if (ssrc2jid[ssrc] == jid) {
-                    delete ssrc2jid[ssrc];
+            Object.keys(this.ssrc2jid).forEach(function (ssrc) {
+                if (self.ssrc2jid[ssrc] == jid) {
+                    delete self.ssrc2jid[ssrc];
                 }
             });
 
@@ -577,7 +579,7 @@ module.exports = function(XMPP, eventEmitter) {
             $(pres).find('>media[xmlns="http://estos.de/ns/mjs"]>source').each(function (idx, ssrc) {
                 //console.log(jid, 'assoc ssrc', ssrc.getAttribute('type'), ssrc.getAttribute('ssrc'));
                 var ssrcV = ssrc.getAttribute('ssrc');
-                ssrc2jid[ssrcV] = from;
+                self.ssrc2jid[ssrcV] = from;
                 JingleSession.notReceivedSSRCs.push(ssrcV);
 
 

modules/xmpp/xmpp.js

@@ -417,6 +417,11 @@ var XMPP = {
     },
     getMembers: function () {
         return connection.emuc.members;
+    },
+    getJidFromSSRC: function (ssrc) {
+        if(!connection)
+            return null;
+        return connection.emuc.ssrc2jid[ssrc];
     }
 
 };