webrtc work

raspberry/roberto/views/websocket/routes.py

@@ -91,8 +91,8 @@ def disconnect():
 def connect():
     sid = request.sid
     print("Received Connect message from %s" % sid)
-    socketio.emit('ready', room=ROOM, namespace='/webrtc', skip_sid=sid)
-    join_room(ROOM)
     if not webrtccamera.connected:
         webrtccamera.connect(socketio, ROOM, 'gstwebrtc1000')
-
+    #socketio.emit('ready', room=ROOM, namespace='/webrtc', skip_sid=sid)
+    socketio.emit('ready', room=ROOM, namespace='/webrtc')
+    join_room(ROOM)

raspberry/roberto/views/websocket/templates/camera.html

@@ -36,7 +36,12 @@
      
 socket.on('data', (data) => {
   console.log('Data received: ',data);
-  var json_data = JSON.parse(data);
+  var json_data;
+  if (typeof data === 'string') {
+    json_data = JSON.parse(data);
+  } else {
+    json_data = data;
+  }
   handleSignalingData(json_data);
 });