private async Task handleMessage(object sender, TextMessageEventArgs eventArgs)
{
// Update the last time we received a message from the client
LastMessageTime = DateTime.Now;
// Extract the event name from the message that the client sent.
string eventName = JsonUtilities.DeserializeProperty <string>(eventArgs.Payload, "Event");
if (eventName == null)
{
Log.WriteLine("[NibriClient#{0}] Received message that didn't have an event.", Id);
return;
}
if (!messageEventTypes.ContainsKey(eventName))
{
Log.WriteLine("[NibriClient#{0}] Received message with invalid event {1}.", Id, eventName);
return;
}
if (eventName != "CursorPosition")
{
Log.WriteLine("[NibriClient#{0}] Recieved message with event {1}.", Id, eventName);
}
try
{
// FUTURE: Use can reflect here to find the message type class too I think
// Hall of mirrors here we come! :D
Type messageType = messageEventTypes[eventName];
Type jsonNet = typeof(JsonConvert);
MethodInfo deserialiserInfo = jsonNet.GetMethods().First(method => method.Name == "DeserializeObject" && method.IsGenericMethod);
MethodInfo genericInfo = deserialiserInfo.MakeGenericMethod(messageType);
var decodedMessage = genericInfo.Invoke(null, new object[] { eventArgs.Payload });
string handlerMethodName = "handle" + decodedMessage.GetType().Name;
Type clientType = this.GetType();
MethodInfo handlerInfo = clientType.GetMethod(handlerMethodName, BindingFlags.Instance | BindingFlags.NonPublic);
await(Task) handlerInfo.Invoke(this, new object[] { decodedMessage });
}
catch (Exception error)
{
Log.WriteLine("[NibriClient#{0}] Error decoding and / or handling message.", Id);
Log.WriteLine("[NibriClient#{0}] Raw frame content: {1}", Id, eventArgs.Payload);
Log.WriteLine("[NibriClient#{0}] Exception details: {1}", Id, error);
}
}
