Asynchronous Technical question !!

[Hussam Fattahi]

I'm writing a client\server application, and I have a problem in server part because I want that part to manage more than one client at time, I used asynchronous operations and here comes the problem, I don't know how these function exactly works( I mean in the runtime environment) , this is the code summarized as possible, in the form constructer

server = new Socket(AddressFamily.InterNetwork, SocketType.Stream,
                ProtocolType.Tcp);
            IPEndPoint ipep = new IPEndPoint(IPAddress.Parse("169.254.25.129"), 9050);
            server.Bind(ipep);
            server.Listen(-1);
            server.BeginAccept(new AsyncCallback(AcceptConn), server);

The asynchronous callback function (AcceptConn) accepts one incoming connection and assign a socket to deal with this connection, and at the end of the function I call the BeginAccept function again to begin to accept other incoming connections. I have a class ConnectionInformation to keep all the information a bout one connection, and the ConnSock is a property to access the socket member in the class And the sockCount to keep track of instances of ConnectionInformation in the array connInfo.

public void AcceptConn(IAsyncResult iar)
        {
            Socket oldServer = (Socket)iar.AsyncState;            
            connInfo[sockCount].ConnSock = oldServer.EndAccept(iar);
            
            //begin an asynch receive operation, to receive any data coming from remote host
            connInfo[sockCount].ConnSock.BeginReceive(DataReceiveBuffer, 0, DataReceiveBuffer.Length,
                SocketFlags.None, new AsyncCallback(ReceiveData), connInfo[sockCount].ConnSock);
            
            //Fill information into data grid
            FillInDataGridView(connInfo[sockCount]);
            
            //begin an asynch accept operation, to listen to any incoming connection
            server.BeginAccept(new AsyncCallback(AcceptConn), server);            
        } 

And in the asynchronous callback function(ReceoveData) for the BeginReceive operation I do the same

public void ReceiveData(IAsyncResult iar)
        {
                Socket remote = (Socket)iar.AsyncState;
                int recv = remote.EndReceive(iar);
                
                // to begin other async receive operation
                remote.BeginReceive(DataReceiveBuffer, 0, DataReceiveBuffer.Length, SocketFlags.None,
                    new