[selvialagar]

I'm explain my problem..

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1. sockWriter=new Sender();
2. sockWriter->client =new TcpClient();
3. sockWriter->client->Connect(this->hostName,this->port_number);   
4. sockWriter->clientStream=sockWriter->client->GetStream();
5. localSocketWriter=new Sender(this->sockWriter->clientStream);
6.  
7. Thread *thread=new Thread(new ThreadStart(this,&platocomm::Listener));
8.             thread->Name =S"Listener";
9.             thread->Start();
10.  

here is the sender class members

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1.                                                 BinaryWriter *writer;
2.             TcpClient *client;
3.             NetworkStream *clientStream;
4.             static StreamWriter *fileWriter;
5.             Sender(NetworkStream *clientStream);
6.  

now i use the Listener to read data from the transport connection. My question is, can i use another thread , to read the data from the same trasport connection. When i tried this, it shows "a socket can not be accessed in a way forbidden by its access permissions". how to make this possible...plz suggest some solution for this..

[IanWright]

I've got a similar example for you below demonstrating how to go about it. Obviously however you'll not be using Binary Readers/Writers, and it looks like you're coding in C++, but it should get you there...

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1. namespace Server  
2.  {  
3.     public class Server : System.Windows.Forms.Form  
4.     {  
5.        private Socket connection;  
6.        private Thread readThread;  
7.        private NetworkStream socketStream;  
8.        private BinaryWriter writer;  
9.        private BinaryReader reader;  
10.  
11.        public Server()  
12.        {  
13.           ...  
14.  
15.           // create a new thread from the server  
16.           readThread = new Thread( new ThreadStart( Run ) );  
17.           readThread.Start();  
18.        }  
19.  
20.        // allows a client to connect and displays the text it sends  
21.        public void Run()  
22.        {  
23.           TcpListener listener;  
24.  
25.           try  
26.           {  
27.              // Create TcpListener and wait for connection  
28.              listener = new TcpListener( 5000 );  
29.              listener.Start();  
30.  
31.              while ( true )  
32.              {  
33.                 // Accept an incoming connection  
34.                 connection = listener.AcceptSocket();  
35.  
36.                 // create NetworkStream object associated with socket  
37.                 // and writers/reader for data transmission  
38.                 socketStream = new NetworkStream( connection );  
39.                 writer = new BinaryWriter( socketStream );  
40.                 reader = new BinaryReader( socketStream );  
41.  
42.                 // inform client that connection was successfull  
43.                 writer.Write( "SERVER>>> Connection successful" );  
44.  
45.                 string theReply = "";  
46.  
47.                 // Read String data sent from client  
48.                 do  
49.                 {  
50.                    try  
51.                    {     
52.                       theReply = reader.ReadString();  
53.                    }  
54.                    catch ( Exception )  
55.                    {  
56.                       break;  
57.                    }  
58.  
59.                 } while ( theReply != "CLIENT>>> TERMINATE" && connection.Connected );  
60.  
61.                 // Close connection  
62.                 writer.Close();  
63.                 reader.Close();  
64.                 socketStream.Close();  
65.                 connection.Close();  
66.              }  
67.           }  
68.           catch ( Exception error )  
69.           {  
70.              MessageBox.Show( error.ToString() );  
71.           }  
72.  
73.        }  
74.     }