private void ReceiveLoop()
{
try
{
byte[] array = new byte[1024]; //1KByte buffer
while (_socket != null && _socket.Connected)
{
int available = _socket.Available;
if (available > 0)
{
int count = _socket.Receive(array);
string dataReceived = Encoding.UTF8.GetString(array, 0, count);
OnReceiveString?.Invoke(this, new LISConnectionReceivedDataEventArgs(dataReceived));
}
else
{
Thread.Sleep(5); //sleep 5 ms
}
}
}
catch (SocketException ex) when(ex.ErrorCode == 10057)
{
// Log the exception and exit to stop receiving.
_logger.Error(ex.Message);
}
}
//public string GetReceivedString()
//{
// Manualstate.WaitOne();
// Manualstate.Reset();
// string str = sbuilder.ToString();
// sbuilder.Remove(0, str.Length);
// return str;
//}
void BackgroundThreadWork(object sender, DoWorkEventArgs e)
{
string str = (string)e.Argument;
OnReceiveString evt = this.evtReceived;
if (evt != null)
{
evt(str);
}
}
void HandleEventInNewThread(string _str)
{
OnReceiveString evt = this.evtReceived;
if (evt != null)
{
evt(_str);
}
//BackgroundWorker backgroundWorker1 = new BackgroundWorker();
//backgroundWorker1.DoWork += new DoWorkEventHandler(BackgroundThreadWork);
//backgroundWorker1.RunWorkerAsync(_str);
}
public async Task StartListeningAsync()
{
await Task.Run(() =>
{
_isInServerMode = true;
TcpListener server = new TcpListener(IPAddress.Parse(NetWorkAddress), NetWorkPort);
server.Start();
byte[] bytes = new Byte[1024];
string data = null;
while (true)
{
_client = server.AcceptTcpClient();
_socket = _client.Client;
data = null;
NetworkStream stream = _client.GetStream();
for (int i = stream.Read(bytes, 0, bytes.Length); i != 0; i = stream.Read(bytes, 0, bytes.Length))
{
data = Encoding.UTF8.GetString(bytes, 0, i);
OnReceiveString?.Invoke(this, new LISConnectionReceivedDataEventArgs(data));
}
_client.Close();
}
});
}