Server programs are rarely implemented as non-threaded applications, even though that is how you implemented your previous server application. Servers would not be able to provide the necessary throughput unless they used threading to allow for I/O to occur concurrently with servicing client requests. For this Assignment, you will modify your finger server program from Week 6 to use threads.
Modify your finger server program to use threads. The server should activate a new thread to process each incoming client request, thus allowing client requests to be processed concurrently.
FingerServer.java:
import java.io.*;
import java.net.ServerSocket;
import java.net.Socket;
public class FingerServer {
public static void main(String[] args) throws IOException {
ServerSocket serverSocket = new ServerSocket(79);
System.out.println(“The Finger Server is now ready!”);
while (true) { Socket socket = serverSocket.accept();
System.out.println(“Accepted an echo request”);
System.out.println(“… local socket address ” + socket.getLocalSocketAddress());
System.out.println(“… remote socket address ” + socket.getRemoteSocketAddress());
BufferedReader input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter output = new PrintWriter(socket.getOutputStream());
String line; while (true) { line = input.readLine(); if (line == null) break;
System.out.println(“Client said: ” + line);
output.write(“Message from server: ” + line);
output.flush(); }
socket.close();
}
}
}
FingerClient.java:
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
public class FingerClient {
public static void main(String[] args) throws IOException {
int b;
if(args.length < 2) {
System.out.println(“Provide ip address and message through command line”);
return;
} Socket socket = new Socket(args[0], 79);
InputStream input = socket.getInputStream();
OutputStream output = socket.getOutputStream();
System.out.println(“The socket is connected the server.”);
System.out.println(“… local socket address is ” + socket.getLocalSocketAddress());
System.out.println(“… remote socket address is ” + socket.getRemoteSocketAddress());
output.write(args[1].getBytes());
socket.shutdownOutput();
while (true) { b = input.read();
if (b == -1) { break; } System.out.print((char) b);
}
System.out.println();
socket.close();
}
}
Try it now!
How it works?
Follow these simple steps to get your paper done
Place your order
Fill in the order form and provide all details of your assignment.
Proceed with the payment
Choose the payment system that suits you most.
Receive the final file
Once your paper is ready, we will email it to you.
Our Services
Custom Writings Help is a Quality-Oriented Company in Online Writing as a result of hiring exceptional professionals to execute clients' tasks.
Essays
At Custom Writings Help,We understand the struggle of research paper writing, and that is why at Custom WritingS Help, we are all out to help you. We pride ourselves on having a team of clinical writers. The stringent and rigorous vetting process ensures that only the 'BEST' Writers are chosen for the job. We have highly qualified Ph.D. and MA writers working with us; we equally offer these experienced writers specific bonuses and incentives to make them deliver highly original, unique, and informative content at reasonably low prices.
Admissions
Thesis Writing Service
Worlwide, Many Masters Students are struggling with Thesis Completion. A thesis is likely to be the longest and most challenging piece of work a student has ever completed. However, unlike essays and other assignments, a student can pick a particular interest topic and work on their initiative. Fortunately, we are there for you. At Custom Writings Help, you are assured of an authentic, imaginative, informative, linguistically great, and advantageous thesis that adheres to all your needs. So, why continue considering different writers when you have discovered the best in the field?
Editing
Custom Papers
Not a single student can avoid writing custom papers. However, a total lack of experience, skills, and time makes it very hard to produce a superb writing piece. Therefore, if you are seeking professional help, turn to us. Our specialized and experienced writers compose a variety of model papers, including custom essays, college term papers, research papers, book reports, MBA essays, executive summaries, dissertations, Ph.D. theses, admission essays, and research proposals for college and university students at any level.
Coursework
Essay Writing
Most of the students disregard the critical principles of essay writing and compose papers below sensible guidelines. Therefore, with Custom Writings Help, one should not worry about his/her essay. Our Writers compose informative and engaging content on all complexities and topics. We write meaningful and smart essays while prioritizing all aspects that bring about a good grade, such as impeccable grammar, proper structure, zero-plagiarism, and conformance to guidelines.
Coursework
Coourse Work Writing
Don't let the seemingly never-ending onslaught of writing assignments get you down. If you are looking where to get course work assistance online, the writers at Custom Writings Help are here to assist you with all of your writing needs. We undertake to unique delivery of papers that meet the professor's requirements. The content is proofread, edited, and checked plagiarism before submission to customers. No matter how big or small your work is, we will deliver on time. Try US Now! !
Coursework
Dissertation Writing Service
High-Quality Dissertation Writing Services are rare. They require Ph.D. academicians – not easily found. However, are an exception. The years, time, and resources we have invested in the dissertation world has given us a competitive advantage over others. Choose to come to Custom Writings Help; You will find perfect Ph.D. consultants who have written hundreds of dissertations theses ready to help you. Let our dissertation-writing services help you craft your dissertation, for you are assured we will give you the results.