public bool Connect(IPAddress ipAddress, int port)
{
RemoteHostIpAddress = ipAddress;
Port = port;
_initialized = true;
try
{
_client = new TcpClient();
_client.Connect(RemoteHostIpAddress, Port);
NetworkStream networkStream = _client.GetStream();
byte[] buffer = Commands.Hello.ToFlowProtocolAsciiEncodedBytesArray();
if (networkStream.CanWrite)
{
networkStream.Write(buffer, FromBeginning, buffer.Length);
networkStream.Flush();
}
string response = string.Empty;
if (networkStream.CanRead)
{
buffer = new byte[EthernetTcpUdpPacketSize];
int bytesRead = networkStream.Read(buffer, FromBeginning, EthernetTcpUdpPacketSize);
response = buffer.Take(bytesRead).ToArray().ToFlowProtocolAsciiDecodedString();
}
var responseComponents = _parser.ParseResponse(response);
if (responseComponents.TryGetValue(Cmd, out string cmd))
{
if (cmd.Equals(Commands.Hello))
{
return(true);
}
}
}
catch (Exception exception)
{
Debug.WriteLine(exception);
_initialized = false;
throw new Exception("No connection to server");
}
finally
{
_client.Close();
}
return(false);
}
public bool Connect(IPAddress ipAddress, int port)
{
RemoteHostIpAddress = ipAddress;
Port = port;
_initialized = true;
_client = new UdpClient();
try
{
var serverEndPoint = new IPEndPoint(RemoteHostIpAddress, Port);
_client.Connect(serverEndPoint);
byte[] buffer = Commands.Hello.ToFlowProtocolAsciiEncodedBytesArray();
_client.Send(buffer, buffer.Length);
buffer = _client.Receive(ref serverEndPoint);
string response = string.Empty;
if (buffer.Length > 0)
{
response = buffer.ToFlowProtocolAsciiDecodedString();
}
var responseComponents = _parser.ParseResponse(response);
if (responseComponents.TryGetValue(Cmd, out string cmd))
{
if (cmd.Equals(Commands.Hello))
{
return(true);
}
}
}
catch (Exception exception)
{
Debug.WriteLine(exception);
_initialized = false;
throw new Exception("No connection to server");
}
finally
{
_client.Close();
}
return(false);
}
