Merge pull request #59 from palavatv/turn

Add TURN support

README.md

@@ -30,7 +30,11 @@ Sets the location to the palava signaling server. By default, it tries to reach
 
 ### `VUE_APP_STUN_URL`
 
-The (required) [STUN server](https://en.wikipedia.org/wiki/STUN) to use, defaults to `stun: stun:stun.palava.tv`
+The (required) [STUN server](https://en.wikipedia.org/wiki/STUN) to use, defaults to `stun:stun:stun.palava.tv`
+
+### `VUE_APP_TURN_URL`
+
+The (optional) [TURN server](https://en.wikipedia.org/wiki/TURN) to use.
 
 ### `BUILD_NOT_MINIFIED`
 

src/config.js

@@ -2,6 +2,7 @@ export default {
   env: {
     rtcUrl: process.env.VUE_APP_RTC_URL,
     stunUrl: process.env.VUE_APP_STUN_URL,
+    turnUrl: process.env.VUE_APP_TURN_URL,
   },
   defaultRtcUrl: 'ws://localhost:4233',
   defaultStunUrl: 'stun:stun.palava.tv',

src/views/Room.vue

@@ -54,14 +54,19 @@ export default {
   created() {
     const roomId = this.$route.params.roomId
     this.catchInvalidRoomId(roomId)
-    this.rtc = this.setupRtc(
-      new Session({
-        roomId,
-        webSocketAddress: config.env.rtcUrl || config.defaultRtcUrl,
-        stun: config.env.stunUrl || config.defaultStunUrl,
-        joinTimeout: config.defaultJoinTimeout,
-      })
-    )
+
+    const sessionConfig = {
+      roomId,
+      webSocketAddress: config.env.rtcUrl || config.defaultRtcUrl,
+      stun: config.env.stunUrl || config.defaultStunUrl,
+      joinTimeout: config.defaultJoinTimeout,
+    }
+
+    if (config.env.turnUrl) {
+      sessionConfig.turn = config.env.turnUrl
+    }
+
+    this.rtc = this.setupRtc(new Session(sessionConfig))
   },
   beforeDestroy() {
     this.rtc.destroy()