Comments by chand5055 (Top 13 by date)

// if ports available then go for makecall otherwise wait until port get free.

//ports status will be 1) free---> at initial stage
// 2) available--> after getting free stage port then change it to available
// 3) busy----> once call is connected

// After call ended then states of port wil be changed to free.

// So whenever the port is free then one number must be come from that queue.....

}

// code in Form load


ThreadStart ts = new ThreadStart(severgetdata);
Thread serverthread = new Thread(ts);
Thread CurrentThread = serverthread;
serverthread.Start();

// Above lines starting thread.


// servergetdata()

// In this method am getting numbers which i have to dailed... Here for example am using socket layer. By telnet am sending contact number which i have to dailed


public void severgetdata()
{

byte[] bytes = new Byte[1048576];

// Establish the local endpoint for the socket.
// Dns.GetHostName returns the name of the
// host running the application.
IPHostEntry ipHostInfo = Dns.Resolve(Dns.GetHostName());
IPAddress ipAddress = ipHostInfo.AddressList[0];
IPEndPoint localEndPoint = new IPEndPoint(ipAddress, 11000);

// Create a TCP/IP socket.
Socket listener = new Socket(AddressFamily.InterNetwork,SocketType.Stream, ProtocolType.Tcp);

// Bind the socket to the local endpoint and
// listen for incoming connections.
try
{
listener.Bind(localEndPoint);
listener.Listen(10);


// Start listening for connections.
while (true)
{
Console.WriteLine("Waiting for a connection...");
// Program is suspended while waiting for an incoming connection.
Socket handler = listener.Accept();
data = null;



// An incoming connection needs to be processed.
while (true)
{

int bytesRec = handler.Receive(bytes);
data += Encoding.ASCII.GetString(bytes, 0, bytesRec);
if (data.IndexOf("<eof>") > -1)
{
break;
}
}

// Show the data on the console.
Console.WriteLine("Text received : {0}", data);

// Echo the data back to the client.
byte[] msg = Encoding.ASCII.GetBytes(data);
handler.Send(msg);
string receivedata = data;

receivedata = receivedata.Remove(receivedata);


//After getting contact numbers then am trying to put in Queue.
QueueCustomers(receivedata);

Checkports();
MakeCall();

handler.Shutdown(SocketShutdown.Both);
handler.Close();
}

}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}

Console.WriteLine("\nPress ENTER to continue...");
Console.Read();

}

// Here I am sending the numbers to Queue like this. after adding in queue then have to check the ports are free or not in CheckPorts() method

public void QueueCustomers(string receivedata)
{
callCustomer.contactnumber = receivedata;
CustomerQueue.Enqueue(callCustomer);
int count = CustomerQueue.Count;
}


Public void Checkports()
{

// Here am checking ports free or not.
/ /