static private void OnSendAckComplete(IAsyncResult result)
{
CukunityClient cukieClient = result.AsyncState as CukunityClient;
cukieClient.stream.EndWrite(result);
cukieClient.BeginRead();
}
static private void OnAcceptTcpClientComplete(IAsyncResult result)
{
CukunityServer server = result.AsyncState as CukunityServer;
TcpClient client = server.listener.EndAcceptTcpClient(result);
Debug.LogWarning("Cukunity: client connected");
CukunityClient cukieClient = new CukunityClient(client, server);
// ready for a new client
server.listener.BeginAcceptTcpClient(OnAcceptTcpClientComplete, server);
// start client
cukieClient.SendAck();
}
static private void OnReadComplete(IAsyncResult result)
{
CukunityClient cukieClient = result.AsyncState as CukunityClient;
int byteCount = cukieClient.stream.EndRead(result);
string line;
// nothing received?
if (byteCount <= 0)
{
cukieClient.Close();
return;
}
// append read data to internal buffer
cukieClient.bufferedString += enc.GetString(cukieClient.buffer, cukieClient.bufferUsedCount, byteCount);
cukieClient.bufferUsedCount += byteCount;
// can we extract a line from this buffer?
while ((line = cukieClient.ExtractLine(cukieClient.bufferedString)) != null)
{
int lineByteCount = enc.GetByteCount(line);
cukieClient.bufferedString = cukieClient.bufferedString.Remove(0, lineByteCount);
cukieClient.bufferUsedCount -= lineByteCount;
// process received line
string response = cukieClient.ProcessLineRequest(line);
if (response.Length > 0)
{
// respond to client
byte[] responseBytes = enc.GetBytes(response + "\n");
cukieClient.stream.BeginWrite(responseBytes, 0, responseBytes.Length, null, null);
}
else
{
cukieClient.Close();
return;
}
}
// next read
cukieClient.BeginRead();
}