/// <summary>
/// Handles incoming Response_VM message.
/// </summary>
private void OnResponse_VM(object payload)
{
if (payload is JArray == false)
{
return;
}
// SignalR .NET Core is sending an array of arguments.
var vmId = $"{(payload as JArray)[0]}";
var rawData = (payload as JArray)[1].ToString();
var data = JsonConvert.DeserializeObject <Dictionary <string, object> >(rawData);
var eventArgs = new ResponseVMEventArgs {
VMId = vmId, Data = data
};
var args = new object[] { this, eventArgs };
foreach (Delegate d in Response_VM?.GetInvocationList())
{
d.DynamicInvoke(args);
if (eventArgs.Handled)
{
break;
}
}
// If we get to this point, that means the server holds a view model instance
// whose view no longer existed. So, tell the server to dispose the view model.
if (!eventArgs.Handled)
{
var task = Dispose_VM(vmId);
}
}
/// <summary>
/// Handles response received from the server.
/// </summary>
private void OnResponseReceived(object sender, ResponseVMEventArgs e)
{
if (e.VMId == _vmId)
{
e.Handled = true;
_viewState.Set(Preprocess(e.Data));
}
}
