🚀 go-pugleaf

Try giving a different port number. Also check if there is any program like
personal firewalls installed which may interfere with server bindings. Also
try connecting to server with telnet
use the command
telnet wt 3283
    to connect to the server that you have given.

Russell wrote:

>
>   Hi all , i am using RedHat6.1 , jdk1.3 and jbuilder3.5.
>
>
>  I cannot connect to KnockClient using Socket() , everything it give me
> the error = "java.net.ConnectExeption : Connection Refused"
>
>   Anybody have any ideas ? Below is the KnockClient code :
>
>
> package chatprog;
>
> import java.io.*;
> import java.net.*;
>
> public class KnockClient {
>     public static void main(String[] args) throws IOException {
>
>         Socket kkSocket = null;
>         PrintWriter out = null;
>         BufferedReader in = null;
>
>         try {
>             kkSocket = new Socket("wt", 3283);

>             out = new PrintWriter(kkSocket.getOutputStream(), true);
>             in = new BufferedReader(new
> InputStreamReader(kkSocket.getInputStream()));
>         } catch (UnknownHostException e) {
>             System.err.println("Don't know about host: taranis.");
>             System.exit(1);
>         } catch (IOException e) {
>             System.out.println(e.toString());
>             System.err.println("Couldn't get I/O for the connection to:
> taranis.");
>             System.exit(1);
>         }
>
>         BufferedReader stdIn = new BufferedReader(new
> InputStreamReader(System.in));
>         String fromServer;
>         String fromUser;
>
>         while ((fromServer = in.readLine()) != null) {
>             System.out.println("Server: " + fromServer);
>             if (fromServer.equals("Bye."))
>                 break;
>
>             fromUser = stdIn.readLine();
>             if (fromUser != null) {
>                 System.out.println("Client: " + fromUser);
>                 out.println(fromUser);
>             }
>         }
>
>         out.close();
>         in.close();
>         stdIn.close();
>         kkSocket.close();
>     }
> }

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