From df9ac36aa0f24938c2a5d48948eec38ec09a3bc5 Mon Sep 17 00:00:00 2001
From: Philipp Hancke <fippo@andyet.net>
Date: Tue, 2 Sep 2014 21:11:54 +0200
Subject: [PATCH] retain localAudio + localVideo when re-establishing a
 connection. fixes a bug report by markus kilas

---
 app.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app.js b/app.js
index b236cadfe..591f63145 100644
--- a/app.js
+++ b/app.js
@@ -92,6 +92,11 @@ function init() {
 }
 
 function connect(jid, password) {
+    var localAudio, localVideo;
+    if (connection && connection.jingle) {
+        localAudio = connection.jingle.localAudio;
+        localVideo = connection.jingle.localVideo;
+    }
     connection = new Strophe.Connection(document.getElementById('boshURL').value || config.bosh || '/http-bind');
 
     if (nickname) {
@@ -107,6 +112,8 @@ function connect(jid, password) {
         if (!connection.jingle.pc_constraints.optional) connection.jingle.pc_constraints.optional = [];
         connection.jingle.pc_constraints.optional.push({googIPv6: true});
     }
+    if (localAudio) connection.jingle.localAudio = localAudio;
+    if (localVideo) connection.jingle.localVideo = localVideo;
 
     if(!password)
         password = document.getElementById('password').value;