public static void AddRequest(IPAddress intefaceIpAddress, IPEndPoint serverPoint, IPEndPoint myConnectPoint)
{
TcpClient client = new TcpClient(new IPEndPoint(intefaceIpAddress, 0));
NetMessage msg = new NetMessage();
msg.typeRequest = NetMessage.Type.Add_Me_Request;
msg.addMeData = new AddMeData();
msg.addMeData.ipAddress = myConnectPoint.Address.ToString();
msg.addMeData.port = myConnectPoint.Port.ToString();
client.Connect(serverPoint);
NetFunctions.WriteString(client.GetStream(), NetMessage.ToJson(msg));
client.Close();
}
public void SendNetMessage(string msgJSON)
{
new Task(() =>
{
if (ruler == null)
{
return;
}
lock (ruler)
{
if (resultOfConnection.IsCompleted && ruler != null)
{
NetFunctions.WriteString(ruler.GetStream(), msgJSON);
}
}
}).Start();
}
private void processClient(TcpClient client)
{
Task <string> result = null;
CancellationTokenSource cts = null;
int emptySteps = 0;
int emptyStepsTrashold = 1000;
while (doWork)
{
if (result == null)
{
cts = new CancellationTokenSource();
result = NetFunctions.ReadString(client.GetStream(), cts);
}
if (result.IsCompleted)
{
if (result.Result != null)
{
emptySteps = 0;
bool finish = !_proc(NetMessage.FromJson(result.Result), client);
result = null;
if (finish)
{
break;
}
}
result = null;
}
emptySteps += 1;
Thread.Sleep(0);
if (emptySteps > emptyStepsTrashold)
{
emptySteps = 0;
Thread.Sleep(1);
}
}
if (result != null)
{
cts.Cancel(false);
}
client.Close();
}
public void CloseConnection()
{
if (ruler != null)
{
if (!resultOfConnection.IsCompleted)
{
resultOfConnection.AsyncWaitHandle.Close();
}
else
{
//send close request
NetMessage closeMsg = new NetMessage();
closeMsg.typeRequest = NetMessage.Type.Close;
NetFunctions.WriteString(ruler.GetStream(), NetMessage.ToJson(closeMsg));
//read remoute clippboard data
// MessageBox.Show("read clippboard text");
//new Action(() => MessageBox.Show("read clippboard text")).BeginInvoke(null, null);
System.Threading.CancellationTokenSource cts = new System.Threading.CancellationTokenSource();
var task = NetFunctions.ReadString(ruler.GetStream(), cts);
if (task.Wait(10000)) //magic ten seconds
{
//MessageBox.Show("msg readed");
//new Action(() => MessageBox.Show("msg readed : " + task.Result)).BeginInvoke(null, null);
//set new clippboard
var msg = NetMessage.FromJson(task.Result);
if (!string.IsNullOrEmpty(msg.textClippboard))
{
//MessageBox.Show("clippboard not empty : " + msg.TextClippboard);
//new Action(() => MessageBox.Show("clippboard not empty : " + msg.textClippboard)).BeginInvoke(null, null);
Clipboard.SetText(msg.textClippboard);
}
}
}
resultOfConnection = null;
ruler.Close();
ruler = null;
}
}
private void button1_Click(object sender, EventArgs e)
{
if (DvListBox.SelectedItem != null)
{
var ip = this.interfaces.GetIPAdressString(DvListBox.SelectedIndex);
Listener lstnr = null;
lstnr = new Listener(IPAddress.Parse(ip), (net, client) =>
{
if (net.typeRequest == NetMessage.Type.Add_Me_Request)
{
return(addMeRequest(net, lstnr));
}
if (net.typeRequest == NetMessage.Type.Control_Request)
{
return(controlRequest(net, lstnr.GetRemouteIPEndPoint()));
}
if (net.typeRequest == NetMessage.Type.None)
{
return(true);
}
if (net.typeRequest == NetMessage.Type.Close)
{
NetMessage msg = new NetMessage();
// MessageBox.Show("Recv Closse msg");
//new Action(() => MessageBox.Show("Recv Closse msg")).BeginInvoke(null, null);
string text = null;
SafeInvoke(this, new Action(() =>
{
text = GetAnyClippBoardText();
}));
if (!string.IsNullOrEmpty(text))
{
//MessageBox.Show("Add text");
//new Action(() => MessageBox.Show("Add text")).BeginInvoke(null, null);
msg.textClippboard = text;
}
else
{
//MessageBox.Show("add empty");
//new Action(() => MessageBox.Show("add empty")).BeginInvoke(null, null);
msg.textClippboard = string.Empty;
}
string strmsg = NetMessage.ToJson(msg);
//MessageBox.Show("Send : " + strmsg);
//new Action(() => MessageBox.Show("Send : " + strmsg)).BeginInvoke(null, null);
for (int i = 0; i < 5; ++i) //send 5 times for more safety
{
NetFunctions.WriteString(client.GetStream(), strmsg);
}
//MessageBox.Show("Invoke");
//new Action(() => MessageBox.Show("Invoke")).BeginInvoke(null, null);
SafeInvoke(this, new Action(() =>
{
notifyAboutRemouteControlling = false;
controledByPanel.Visible = false;
}));
return(false);
}
return(false);
});
lstnr.StartListener();
myListeners.Add(lstnr);
connectPointsListBox.Items.Add(lstnr.ToString());
}
else
{
MessageBox.Show("Please, select any device!");
}
}