//Client
import java.util.*;
import java.net.*;
import java.io.*;
class client
{
public static void main(String[] arr) throws Exception
{
BufferedReader br=null;
PrintWriter pw=null;
Scanner input=null;
Socket cs;
cs = new Socket("localhost",1987);
input = new Scanner(System.in);
br = new BufferedReader(new InputStreamReader(cs.getInputStream()));
pw = new PrintWriter(cs.getOutputStream(),true);
System.out.print("enter data : ");
String str=input.nextLine();
pw.println(str);
System.out.println("Data from Server : " + br.readLine());
}
}
//Server
import java.net.*;
import java.io.*;
import java.util.*;
class myserver implements Runnable
{
Socket cs;
Thread t;
BufferedReader br = null;
PrintWriter pw = null;
myserver(Socket cs)
{
this.cs=cs;
t = new Thread(this);
t.start();
}
public void run()
{
while(true)
{
try
{
br = new BufferedReader(new InputStreamReader(cs.getInputStream()));
pw = new PrintWriter(cs.getOutputStream(),true);
pw.println(br.readLine());
}
catch(IOException ie){}
}
}
}
class server
{
public static void main(String[] arr)
{
ServerSocket ss;
try
{
ss = new ServerSocket(1987);
while(true)
{
Socket cs=ss.accept();
new myserver(cs);
}
}
catch(IOException ie){}
}
}
import java.util.*;
import java.net.*;
import java.io.*;
class client
{
public static void main(String[] arr) throws Exception
{
BufferedReader br=null;
PrintWriter pw=null;
Scanner input=null;
Socket cs;
cs = new Socket("localhost",1987);
input = new Scanner(System.in);
br = new BufferedReader(new InputStreamReader(cs.getInputStream()));
pw = new PrintWriter(cs.getOutputStream(),true);
System.out.print("enter data : ");
String str=input.nextLine();
pw.println(str);
System.out.println("Data from Server : " + br.readLine());
}
}
//Server
import java.net.*;
import java.io.*;
import java.util.*;
class myserver implements Runnable
{
Socket cs;
Thread t;
BufferedReader br = null;
PrintWriter pw = null;
myserver(Socket cs)
{
this.cs=cs;
t = new Thread(this);
t.start();
}
public void run()
{
while(true)
{
try
{
br = new BufferedReader(new InputStreamReader(cs.getInputStream()));
pw = new PrintWriter(cs.getOutputStream(),true);
pw.println(br.readLine());
}
catch(IOException ie){}
}
}
}
class server
{
public static void main(String[] arr)
{
ServerSocket ss;
try
{
ss = new ServerSocket(1987);
while(true)
{
Socket cs=ss.accept();
new myserver(cs);
}
}
catch(IOException ie){}
}
}
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