Network Prog Lab

Network Programming

1. Add 10 integers using TCP

Client :

import java.io.*;
import java.util.*;
import java.net.*;

class SumClient{
        public static void main(String args[]) throws Exception{
                Socket sai = new Socket("localhost",7200);
                Scanner ul = new Scanner(System.in);
                DataOutputStream o = new DataOutputStream(sai.getOutputStream());
                for(int i=0;i<10;i++){
                String n = ul.nextLine();
                o.writeBytes(n+"\n");
                }
        }
}

Server :

import java.util.*;
import java.io.*;
import java.net.*;

class sai1{
        public static void main(String args[]) throws Exception{
                ServerSocket s = new ServerSocket(7200);
                Socket sai = s.accept();
                int sohil=0;
                for(int i=0;i<10;i++){
                BufferedReader clinput = new BufferedReader(new InputStreamReader(sai.getInputStream()));
                sohil += Integer.parseInt(clinput.readLine());
                }
                System.out.println(sohil);
        }
}