public async Task Execute(JsonGameSyncPackage package, WebSocketConnection connection)
{
var controller = Get(package, connection);
if (null == controller)
{
throw new NullReferenceException(string.Format("Controller with type {0} not found"));
}
var methodInfo = controller.GetType().GetTypeInfo().DeclaredMethods
.Where(method => method.IsPublic && method.ReturnType == typeof(Task) && method.Name == package.Action)
.Select(method => new { method, parameters = method.GetParameters() })
.SingleOrDefault(p => p.parameters.Count() == 1);
if (null == methodInfo)
{
throw new InvalidOperationException(string.Format("No suitable action {0} found in controller {1}. The method must be public and return Task.", package.Action, controller.GetType().Name));
}
var param = package.Payload.ToObject(methodInfo.parameters[0].ParameterType);
await(Task) methodInfo.method.Invoke(controller, new object[] { param });
}
public ConnectionService(WebSocketConnection connection)
{
_connection = connection;
}