Added renegotiation configuration to server.

server.conf.in

@@ -43,7 +43,10 @@ listen = 127.0.0.1:8080
 ; STUN server URIs in format host:port. You can provide multiple seperated by
 ; space. If you do not have one use a public one like stun.spreed.me:443. If
 ; you have a TURN server you do not need to set an STUN server as the TURN
+; Renegotiation support flag. Set to true to tell clients that they can
+; renegoiate peer connections when required. Defaults to false.
 ; server will provide STUN services.
+;renegotiation = false
 ;stunURIs = stun:stun.spreed.me:443
 ; TURN server URIs in format host:port?transport=udp|tcp. You can provide
 ; multiple seperated by space. If you do not have at least one TURN server then

src/app/spreed-webrtc-server/config.go

@@ -36,6 +36,7 @@ type Config struct {
 	S                               string          // Static URL prefix with version
 	B                               string          // Base URL
 	Token                           string          // Server token
+	Renegotiation                   bool            // Renegotiation flag
 	StunURIs                        []string        // STUN server URIs
 	TurnURIs                        []string        // TURN server URIs
 	Tokens                          bool            // True when we got a tokens file
@@ -112,6 +113,7 @@ func NewConfig(container phoenix.Container, tokens bool) *Config {
 		S:                               fmt.Sprintf("static/ver=%s", ver),
 		B:                               basePath,
 		Token:                           serverToken,
+		Renegotiation:                   container.GetBoolDefault("app", "renegotiation", false),
 		StunURIs:                        stunURIs,
 		TurnURIs:                        turnURIs,
 		Tokens:                          tokens,

static/js/mediastream/usermedia.js

@@ -133,6 +133,9 @@ define(['jquery', 'underscore', 'audiocontext', 'webrtc.adapter'], function($, _
 		// If true, mute/unmute of audio/video creates a new stream which
 		// will trigger renegotiation on the peer connection.
 		this.renegotiation = options.renegotiation && true;
+		if (this.renegotiation) {
+			console.info("User media with renegotiation created ...");
+		}
 
 		this.audioMute = options.audioMute && true;
 		this.videoMute = options.videoMute && true;

static/js/services/mediastream.js

@@ -44,7 +44,7 @@ define([
 		var secureKey = sjcl.codec.base64.fromBits(sjcl.hash.sha256.hash(context.Cfg.Token + uaparser().browser.name));
 
 		// Apply configuration details.
-		webrtc.settings.renegotiation = context.Cfg.WebRTC ? context.Cfg.WebRTC.Renegotiation : false;
+		webrtc.settings.renegotiation = context.Cfg.Renegotiation && true;
 
 		// mediaStream service API.
 		var mediaStream = {