internal static void connectCallback(IAsyncResult ar)
{
TcpClientSocketObject socketObj = (TcpClientSocketObject)ar.AsyncState;
try {
socketObj.socket.EndConnect(ar);
socketObj.connectDone.Set();
} catch (Exception) { }
}
public int CreateSocket(IPEndPoint ipEP)
{
TcpClientSocketObject socketObj = new TcpClientSocketObject();
socketObj.remoteIpEP = ipEP;
socketObj.DisplayName = GetDisplayName(ipEP);
socketObj.Parent = this;
socketObj.Children = null;
socketObjs.Add(socketObj);
//Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
//socketObj.socket = socket;
//Connect(socketObj);
return(0);
}
private void ShowTCPClientView()
{
TCPClientModel p1 = (TCPClientModel)socketModels[status.index1];
TcpClientSocketObject p2 = (TcpClientSocketObject)p1.Children[status.index2];
TsocketStatus.Visibility = Visibility.Visible;
if (p2.socket != null && p2.socket.Connected)
{
TsocketStatus.Text = "已连接";
}
else
{
TsocketStatus.Text = "未连接";
}
BTCConnect.Visibility = Visibility.Visible;
BTCConnect.IsEnabled = true;
if (p2.socket != null && p2.socket.Connected)
{
BTCConnect.Content = "断开";
}
else
{
BTCConnect.Content = "连接";
}
TLremoteIP.Visibility = Visibility.Visible;
TremoteIP.Visibility = Visibility.Visible;
TLremotePort.Visibility = Visibility.Visible;
TremotePort.Visibility = Visibility.Visible;
TLlocalPort.Visibility = Visibility.Visible;
TlocalPort.Visibility = Visibility.Visible;
TremoteIP.Text = p2.remoteIpEP.Address.ToString();
TremotePort.Text = p2.remoteIpEP.Port.ToString();
if (p2.socket != null && p2.socket.Connected)
{
TlocalPort.Text = ((IPEndPoint)p2.socket.LocalEndPoint).Port.ToString();
}
else
{
TlocalPort.Text = "-1";
}
}
private void Connect(TcpClientSocketObject socketObj)
{
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socketObj.socket = socket;
socketObj.connectDone.Reset();
var ar = socketObj.socket.BeginConnect(socketObj.remoteIpEP, AsynchronousSocketListener.connectCallback, socketObj);
try {
if (socketObj.connectDone.WaitOne(400))
{
if (socketObj.socket.Connected)
{
AsynchronousSocketListener.StartRead(socketObj);
}
}
else
{
socketObj.socket.EndConnect(ar);
}
} catch (Exception) {
}
}
private void BTCConnect_Click(object sender, RoutedEventArgs e)
{
SocketModel p1 = (SocketModel)socketModels[status.index1];
if (p1 is TCPServerSocket)
{
DelNode(status.index1, status.index2, status.index3);
}
else if (p1 is TCPClientModel)
{
TcpClientSocketObject p2 = (TcpClientSocketObject)p1.Children[status.index2];
if (p2.socket != null && p2.socket.Connected)
{
((TCPClientModel)p1).Disconnect(status.index2);
}
else
{
((TCPClientModel)p1).Connect(status.index2);
}
}
RefreshDisplay();
}