unable to send message when using easyrtc with audio

[rrrepos]

This does not happen always. But frequent enough to cause concern in a production environment. The error that shows up in the javascript console is:

attempt to send message without a valid connection to the server. The debugger shows that it is from: chrome://devtools/content/webconsole/src/utils/index.js. This is even when it is run in Firefox.

The only way forward seems to be to exit the scene and reload it. And it always works then.

[haydenjameslee]

Are you sending any custom messages (using the custom message API) or running any network code before the onConnect function has been called?

[rrrepos]

Yes. In the scene I need to keep track of the position of the user. I internally call it marker. Think of it as the seat where the user is. And the following is the onConnect code.

onConnect: function() {
      // storing this users id
      _this.clientId = NAF.clientId;

      // updating marker of user
      NAF.connection.subscribeToDataChannel("marker", function(senderId, datatype, data) {

        var userIndex = _this.usersArr.indexOf(senderId);
        if (userIndex == -1) {
          _this.usersArr.push(senderId);
          _this.markersArr.push(data);
        } else {
          _this.markersArr[userIndex] = data;
        }
      });

      // adding to array when new user enters scene
      document.body.addEventListener("clientConnected", function(evt) {
        var userIndex = _this.usersArr.indexOf(evt.detail.clientId);
        if (userIndex == -1) {
          _this.usersArr.push(evt.detail.clientId);
          _this.markersArr.push("");
        } else {
          _this.markersArr[userIndex] = "";
        }
        NAF.connection.sendDataGuaranteed(evt.detail.clientId, "marker", _this.curr_marker)
      });

      // removing from array when user exits scene
      document.body.addEventListener("clientDisconnected", function(evt) {
        var userIndex = _this.usersArr.indexOf(evt.detail.clientId);
        if (userIndex != -1) {
          _this.usersArr.splice(userIndex, 1);
          _this.markersArr.splice(userIndex, 1);
        }
      });
    },

And somewhere else when the user decides to move via an event trigger, the following is broadcast: NAF.connection.broadcastDataGuaranteed("marker", _this.curr_marker);

[vincentfretin]

It's quite old. I'm just going to close it. Please reopen if you still have the issue with open-easyrtc. See #240