private async Task HandleIncomingDataAsync(StreamReader reader, CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
try
{
var command = await _playerCommandFactory.CreateAsync(reader, cancellationToken).ConfigureAwait(false);
if (command == null)
{
if (reader.EndOfStream)
{
return;
}
continue;
}
command.Validate(_player, _game);
var commandResponseDto = command.Execute(_player, _game);
Send(commandResponseDto);
}
catch (CommandException exception)
{
var commandResponseDto = new CommandResponseDto
{
ErrorCode = (int)exception.ErrorCode,
Message = exception.Message
};
Send(commandResponseDto);
}
catch
{
return;
}
}
}
private async Task HandleConnection(
CancellationTokenSource cancellationTokenSource,
StreamReader reader,
StreamWriter writer)
{
var json = await reader.ReadJsonAsync(cancellationTokenSource.Token);
var loginDto = json.FromJson<LoginDto>();
var commandResponseDto = new CommandResponseDto { ErrorCode = (int)CommandErrorCode.Success };
if (!TryAuthorize(loginDto))
{
commandResponseDto.ErrorCode = (int)CommandErrorCode.WrongLogin;
await writer.WriteLineAsync(commandResponseDto.ToJson()).ConfigureAwait(false);
return;
}
await writer.WriteLineAsync(commandResponseDto.ToJson()).ConfigureAwait(false);
var connection = _connectionFactory.Create(loginDto);
lock (ConnectionsLock)
{
_connections.Add(connection);
}
try
{
await connection.RunAsync(reader, writer, cancellationTokenSource).ConfigureAwait(false);
}
finally
{
lock (ConnectionsLock)
{
_connections.Remove(connection);
}
Log.Info($"{loginDto.Login} disconnected");
}
}
