Skip the default STUN server if the network isn't connected to the In…

…ternet (ie Persona can't be loaded).
Standard8 · Feb 4, 2013 · 62f554e · 62f554e
1 parent 8c1da14
commit 62f554e
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/static/checks.js b/static/checks.js
@@ -12,7 +12,7 @@ var webrtcChecks = {
     if (!navigator.mozGetUserMedia)
       return false;
     try {
-      var dummy = new window.mozRTCPeerConnection()
+      var dummy = new window.mozRTCPeerConnection({iceServers: []});
     } catch (x) {
       return false;
     }
@@ -24,8 +24,14 @@ var webrtcChecks = {
   },
 
   checkSidebarSupport: function webrtc_checkSidebarSupport() {
-    if (!this.hasWebRTC() || !this.hasBrowserId())
+    if (!this.hasWebRTC())
       this.displaySidebarWarning();
+
+    if (!this.hasBrowserId()) {
+      gHasInternetAccess = false;
+      $("#guest").show();
+      startGuest();
+    }
   },
 
   displayWarning: function webrtc_displayWarning() {

diff --git a/static/media.js b/static/media.js
@@ -1,3 +1,5 @@
+var gHasInternetAccess = true;
+
 // This object currently assumes the following elements are defined in the web page for calls:
 // remoteVideo, remoteAudio, localVideo, localAudio
 var webrtcMedia = {
@@ -101,7 +103,10 @@ var webrtcMedia = {
   _createBasicPc: function webrtcMedia_createBasicPc(aWin, aPerson, aOriginator, aAudioOnly,
                                                      aConnectionCallback,
                                                      aDataConnectionCallback) {
-    var pc = new aWin.mozRTCPeerConnection();
+    var params;
+    if (!gHasInternetAccess)
+      params = {iceServers: []};
+    var pc = new aWin.mozRTCPeerConnection(params);
     pc.onaddstream = function(obj) {
       var type = obj.type;
       if (type == "video") {