Phoenix.Socket.EndpointUrl C# (CSharp) Method

    private string EndpointUrl()
    {
      if (_endpointUrl != null) return _endpointUrl; //jfis - cached previous value. if _endpoint or _params changes this is a problem

      var uri = Utility.AppendParams(_endpoint, _params);
      var vsn = new JObject(new JProperty("vsn", Phoenix.VSN));
      uri = Utility.AppendParams(uri, vsn);

      //jfis - user must supply protocol
      _endpointUrl = uri;
      return uri;
    }