public void Dispose()
{
pbInputStream.Dispose();
pbOutputStream.Dispose();
stream.Dispose();
socket.Close();
}
private async Task AcceptConnections()
{
if (tcpListener != null)
{
tcpListener.Stop();
}
tcpListener = new TcpListener(IPAddress.Any, 8080);
tcpListener.Start();
try
{
while (isAlive)
{
var tcpClient = await tcpListener.AcceptTcpClientAsync();
var inputStream = new CodedInputStream(tcpClient.GetStream(), true);
var outputStream = new CodedOutputStream(tcpClient.GetStream(), true);
if (Handshake(inputStream, outputStream, out var clientId))
{
var success = playerStreams.TryAdd((ClientId)clientId, new ClientStreams
{
InputStream = inputStream,
OutputStream = outputStream
});
if (!success)
{
gameEngine.DisconnectPlayer(new PlayerId
{
Id = clientId.Value.PlayerId,
LobbyId = clientId.Value.LobbyId
});
var errorMessage = new ErrorMessage
{
Message = "Something went wrong. Connection aborted",
Type = ErrorType.Other
};
mapper.Map <Error>(errorMessage).WriteTo(outputStream);
outputStream.Dispose();
inputStream.Dispose();
}
}
}
}
catch (ThreadAbortException)
{
}
}
/// <summary>
/// Reads one byte of a varint into lengthStream
/// </summary>
/// <param name="s">The stream to read</param>
/// <returns> -1 if not finished reading or the value of the varint if finished </returns>
private int ReadVarintByte(MemoryStream s)
{
byte nextByte = (byte)s.ReadByte();
State.LengthStream.WriteByte(nextByte);
int endOfInt = 0x80 & nextByte; //The most significant bit of each byte is set when there is still more to read
if (endOfInt == 0)
{
//We have the entire varint, so read it
CodedInputStream coded = new CodedInputStream(State.LengthStream, true);
State.LengthStream.Seek(0, SeekOrigin.Begin);
int result = coded.ReadLength();
coded.Dispose();
return(result);
}
return(-1);
}
