[ADD] FPNR-482 - Remove all local candidates from Chrome sdp to optim…

…ize server STUN threads count
flashphoner · Dec 23, 2013 · 760924e · 760924e
1 parent 029fba5
commit 760924e
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Showing 2 changed files with 23 additions and 1 deletion.
diff --git a/client/client/src/js/rtc/WebRtcMediaManager.js b/client/client/src/js/rtc/WebRtcMediaManager.js
@@ -51,7 +51,7 @@ WebRtcMediaManager.prototype.createPeerConnection = function () {
         ]};
     }
     this.peerConnection = new RTCPeerConnection(pc_config, {"optional": [
-        {"DtlsSrtpKeyAgreement": true}
+        {"DtlsSrtpKeyAgreement": false}
     ]});
 
     this.peerConnection.onaddstream = function (event) {

diff --git a/client/client/src/js/ws/WebSocketManager.js b/client/client/src/js/ws/WebSocketManager.js
@@ -198,6 +198,7 @@ WebSocketManager.prototype = {
                 sdp = me.stripCodecsSDP(sdp);
                 console.log("New SDP: " + sdp);
             }
+            sdp = me.removeCandidatesFromSDP(sdp);
             callRequest.sdp = sdp;
             me.webSocket.send("call", callRequest);
         }, false);
@@ -232,6 +233,7 @@ WebSocketManager.prototype = {
                     sdp = me.stripCodecsSDP(sdp);
                     console.log("New SDP: " + sdp);
                 }
+                sdp = me.removeCandidatesFromSDP(sdp);
                 me.webSocket.send("answer", {callId: callId, sdp: sdp});
             }, false);
         } else{
@@ -347,6 +349,26 @@ WebSocketManager.prototype = {
         this.stripCodecs = array;
     },
 
+    removeCandidatesFromSDP: function (sdp) {
+        var sdpArray = sdp.split("\n");
+
+        for (i = 0; i < sdpArray.length; i++) {
+            if (sdpArray[i].search("a=candidate:") != -1) {
+                sdpArray[i] = "";
+            }
+        }
+
+        //normalize sdp after modifications
+        var result = "";
+        for (i = 0; i < sdpArray.length; i++) {
+            if (sdpArray[i] != "") {
+                result += sdpArray[i] + "\n";
+            }
+        }
+
+        return result;
+    },
+
     stripCodecsSDP: function (sdp) {
         var sdpArray = sdp.split("\n");
         console.dir(this.stripCodecs);