debug

raspberry/roberto/camera/camera_gstreamer_webrtc.py

@@ -62,6 +62,7 @@ class WebRTCCamera:
         self.webrtc = None
 
     def handle_sdp_answer(self, sdp):
+        print("handle_sdp_answer")
         print ('Received answer:\n%s' % sdp)
         res, sdpmsg = GstSdp.SDPMessage.new()
         GstSdp.sdp_message_parse_buffer(bytes(sdp.encode()), sdpmsg)
@@ -71,19 +72,23 @@ class WebRTCCamera:
         promise.interrupt()
 
     def handle_ice(self, ice):
+        print("handle_ice")
         candidate = ice['candidate']
         sdpmlineindex = ice['sdpMLineIndex']
         self.webrtc.emit('add-ice-candidate', sdpmlineindex, candidate)
 
     def on_negotiation_needed(self, element):
+        print("on_negotiation_needed")
         promise = Gst.Promise.new_with_change_func(self.on_offer_created, element, None)
         element.emit('create-offer', None, promise)
 
     def send_ice_candidate_message(self, _, mlineindex, candidate):
+        print("send_ice_candidate_message")
         icemsg = json.dumps({'type': 'candidate', 'candidate': {'candidate': candidate, 'sdpMLineIndex': mlineindex}})
         self.socketio.emit('data', type='candidate', data=icemsg, room=self.room, namespace='/webrtc', skip_sid=self.sid)
 
     def on_incoming_stream(self, _, pad):
+        print("on_incoming_stream")
         if pad.direction != Gst.PadDirection.SRC:
             return
 
@@ -94,6 +99,7 @@ class WebRTCCamera:
         self.webrtc.link(decodebin)
 
     def on_incoming_decodebin_stream(self, _, pad):
+        print("on_incoming_decodebin_stream")
         if not pad.has_current_caps():
             print (pad, 'has no caps, ignoring')
             return
@@ -124,6 +130,7 @@ class WebRTCCamera:
             resample.link(sink)
 
     def on_offer_created(self, promise, _, __):
+        print("on_offer_created")
         promise.wait()
         reply = promise.get_reply()
         offer = reply['offer']
@@ -136,10 +143,6 @@ class WebRTCCamera:
         self.socketio.emit('data', type='offer', data=msg, room=self.room, namespace='/webrtc', skip_sid=self.sid)
 
 
-
-
-
-
 def check_plugins():
     needed = ["opus", "vpx", "nice", "webrtc", "dtls", "srtp", "rtp",
               "rtpmanager", "videotestsrc", "audiotestsrc"]

raspberry/roberto/views/websocket/routes.py

@@ -80,19 +80,28 @@ def webrtc_message(data):
             print("CANDIDATE")
             if 'candidiate' in data:
                 webrtccamera.handle_ice(data)
+        else:
+            print("got unknown data message!")
 
 @socketio.on('disconnect', namespace='/webrtc')
 def disconnect():
     sid = request.sid
     print("Received Disconnect message from %s" % sid)
     leave_room(ROOM)
+#    if webrtccamera.connected:
+#        webrtccamera.disconnect()
 
 @socketio.on('connect', namespace='/webrtc')
 def connect():
     sid = request.sid
     print("Received Connect message from %s" % 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)
+
+@socketio.on_error_default
+def default_error_handler(e):
+    print(request.event["message"]) # "my error event"
+    print(request.event["args"])    # (data,)