public async static Task <GameServerMessage <T> > ReadCommandOrErrorAsync <T>(this Socket socket) where T : GameServerMessageBase, new()
{
try
{
var len = await socket.ReadInt32Async();
var command = await socket.ReadStringAsync();
var args = new string[len - 1];
for (var i = 0; i < len - 1; i++)
{
string arg = await socket.ReadStringAsync();
args[i] = arg;
}
if (command == typeof(ErrorMessage).Name)
{
return(new GameServerMessage <T>(new ErrorMessage {
Command = command, Args = args, Message = args[0]
}));
}
GameServerMessageBase message = Activator.CreateInstance <T>();
message.Command = command;
message.Args = args.ToList();
message.PostRead();
return(new GameServerMessage <T>(message));
}
catch (Exception ex)
{
throw new Exception(string.Format("Could not read {0} command", typeof(T).Name), ex);
}
}
public static async Task WriteCommandAsync(this Socket socket, GameServerMessageBase message)
{
message.PreWrite();
await socket.WriteAsync(message.Args.Count + 1);
await socket.WriteAsync(message.Command);
foreach (var arg in message.Args)
{
await socket.WriteAsync(arg);
}
}