public async Task Connect(string ip, int port)
{
try
{
await client.ConnectAsync(ip, port);
connected = true;
ConnectDoneEvent?.Invoke(this);
}
catch (SocketException)
{
ConnectFailedEvent?.Invoke(this);
}
}
private void ConnectCallback(IAsyncResult asyncResult)
{
Socket clientSocket;
try
{
// Retrieve the socket from the state object.
clientSocket = ( Socket )asyncResult.AsyncState;
// Complete the connection.
clientSocket.EndConnect(asyncResult);
// Save the result as a property.
this.ClientSocket = clientSocket;
// Signal that the connection has been made.
ConnectDoneEvent.Set();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
public void Connect()
{
Socket clientSocket;
// Connect to a remote device.
try
{
// Establish the remote endpoint for the socket.
IPHostEntry ipHostInfo = Dns.GetHostEntry(ServerHostName);
IPAddress ipAddress = ipHostInfo.AddressList[0];
IPEndPoint serverEndPoint = new IPEndPoint(ipAddress, ServerPortNumber);
// Create a TCP/IP socket.
clientSocket = new Socket(ipAddress.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
// Connect to the remote endpoint.
clientSocket.BeginConnect(serverEndPoint, new AsyncCallback(ConnectCallback), clientSocket);
ConnectDoneEvent.WaitOne();
}
catch (Exception e)
{
Logger.WriteEntry(e.ToString());
}
}
