private Dictionary <Type, MessageHandlerBinding> BuildHandlerMap()
{
var dictionary = new Dictionary <Type, MessageHandlerBinding>();
foreach (Type messageType in _messageTypes)
{
foreach (Type handlerType in _handlerTypes)
{
var methodInfoFiltered =
handlerType.GetMethods().Where(mi => mi.IsPublic && mi.GetParameters().Any(p => messageType == p.ParameterType));
MethodInfo target = methodInfoFiltered.FirstOrDefault();
if (target != null)
{
ConstructorInfo info = handlerType.GetConstructors().FirstOrDefault();
MessageHandler messageHandler = (MessageHandler)info.Invoke(new object[] { this });
MessageHandlerBinding binding = new MessageHandlerBinding
{
objectTarget = messageHandler,
methodTarget = target
};
dictionary.Add(messageType, binding);
}
}
}
return(dictionary);
}
protected override void OnMessage(MessageEventArgs e)
{
try
{
Message message = DeserializeMessage(e.Data);
MessageHandlerBinding binding = _handlerMap[message.GetType()];
MessageHandler handler = binding.objectTarget;
MethodInfo method = binding.methodTarget;
Player player = this.GetCurrentSessionPlayer();
string pname = (player != null) ? player.Name : "unknown";
bool verbose = (message.MessageType != MessageTypeNames.HostStateChange &&
message.MessageType != MessageTypeNames.GuestInputChange &&
message.MessageType != MessageTypeNames.GuestCommandChange &&
message.MessageType != MessageTypeNames.HostCommandChange &&
message.MessageType != MessageTypeNames.MiceChange);
if (verbose)
{
LogMessage($"OnMessage {message.MessageType} from {pname}");
}
Message responseMessage = (Message)method.Invoke(handler, new object[] { message });
if (responseMessage != null)
{
Respond(responseMessage);
}
//if(verbose)
//{
// LogMessage($"OnMessage {message.MessageType} from {pname}");
//}
}
catch (Exception exception)
{
string msg = (exception.InnerException == null) ? exception.Message : exception.InnerException.Message;
LogMessage($"{msg}");
ServerErrorMessage error = new ServerErrorMessage()
{
Error = msg
};
Send(JsonConvert.SerializeObject(error));
}
}
