I need solutionsN.2N.3 import java.io.*;import java.net.*;import java.util.Scanner;public class Client{public static void main(String argv[]) throws Exception {/*1. Connection*/Socket connectionSocket = new Socket ("localhost",6789);Scanner scanner, scannerFromSocket;DataOutputStream outToServer;String sentenceFromServer;String clientSentence;/*2. Scanner to read from keyboard */scanner = new Scanner(System.in);/*3. Scanner to read from the socket */scannerFromSocket = new Scanner(connectionSocket.getInputStream0);/*4. DataOutputStream to write in the socket */outToServer=new DataOutputStream(connectionSocket.getOutputStream());/*5. receiving and sending messages*/clientSentence =scanner.nextLine();outToServer.writeBytes(clientSentence + '\n');sentenceFromServer=scannerFromSocket.nextLine();| System.out.println(sentenceFromServer);scannerFromSocket.close();scanner.close();connectionSocket.close();}}1. What happens if you execute the client program before the server one?2. Add a loop to the programs to make it repeat the task many times.3. Modify the programs to create a chat between the server and the client: The client sends a textto the server. The server prints the received text and sends an answer to the client. Use a loop torepeat the task.

I have implemented the given specifications. Code for Server.java: import java.net.*; import…

2. Add a loop to the programs to make it repeat the task many times. 3. Modify the programs to create a chat between the server and the client: The client sends a text to the server. The server prints the received text and sends an answer to the client. Use a loop to repeat the task.

2. Add a loop to the programs to make it repeat the task many times. 3. Modify the programs to create a chat between the server and the client: The client sends a text to the server. The server prints the received text and sends an answer to the client. Use a loop to repeat the task.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

I need solutions N.2 N.3

import java.io.*;
import java.net.*;
import java.util.Scanner;
public class Client{
public static void main(String argv[]) throws Exception {
/*1. Connection*/
Socket connectionSocket = new Socket ("localhost",6789);
Scanner scanner, scannerFromSocket;
DataOutputStream outToServer;
String sentenceFromServer;
String clientSentence;
/*2. Scanner to read from keyboard */
scanner = new Scanner(System.in);
/*3. Scanner to read from the socket */
scannerFromSocket = new Scanner(connectionSocket.getInputStream0);
/*4. DataOutputStream to write in the socket */
outToServer=new DataOutputStream(connectionSocket.getOutputStream());
/*5. receiving and sending messages*/
clientSentence =scanner.nextLine();
outToServer.writeBytes(clientSentence + '\n');
sentenceFromServer=scannerFromSocket.nextLine();
| System.out.println(sentenceFromServer);
scannerFromSocket.close();
scanner.close();
connectionSocket.close();
}}
1. What happens if you execute the client program before the server one?
2. Add a loop to the programs to make it repeat the task many times.
3. Modify the programs to create a chat between the server and the client: The client sends a text
to the server. The server prints the received text and sends an answer to the client. Use a loop to
repeat the task.

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