TCP PROGRAM:

 TCP PROGRAM:

Client :

​

import java.lang. ; 

import java.io.*;

 import java.net.*; 

class client ( public static void main(string args[]) 

try ( socket skt = new socket("localhost", 1234); 

sufferedReader in = new sufferedReader(new inputstreamReader(skt.getinputstream())); 

system.out.print("Received string: '"); 

while (!in.ready()) (1 systemout.println(in.readLine()); 

// Read one line and output it 

systemout.print(—\n"); 

in. close(); 

) 

catch(Exception e) 

​          ​

system.out.print("whoops! It didn't work!\n"); 

​

​_____________________________________

Server:

import java.lang.*; 

import java.io.*; 

import java.net.*; 

class server { public static void main(string args[]) 

{

 string data = "Toobie ornaught toobie";

 try

 { 

serversocket srvr = new serversocket(1234);

 socket skt = srvr.accept();

 system. out. print("server has connected!\n"); 

Printwriter out = new Printwriter(skt.getoutputstream(), true); system.out.print("sending string: '" + data + "'\n"); out.print(data); out.close(); 

skt. closed; srvr. closed; 

} 

catch(Exception e)

 { 

system.out.print("whoops! It didn't work!\n"); 

}

}