Write a class on Client socket program in a class ClientSocketThe class has following methods with appropriate prompts1. connect() #client.connect()

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Answered: Write a class on Client socket program…

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 14RQ

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Socket programming The application consists of two parts: Server and Client. Each part can run independently on separate computers. Server manages the chat session. It maintains a list of the active clients and forwards incoming messages. The Server is multithreaded - communication with each client is through a separate thread. When Server is started, it starts to wait for client connections. This thread continues forever to listen for clients. When a connection request is received, the server starts a thread to service the client. This is necessary for each client to have its own socket. When the thread is started, a Client object is created containing all the relevant info about each client and saved in a list. The ServiceClient() thread is where all the work is done. ServiceClient() defines the implementation of the server side of the application protocol
Concurrent Server Programming TITLE: Quiz Game In this assignment you are asked to write a phyton system to support an online math contest. The contest consists of answering the maximum quantity of sums in 30 seconds. This is done in a concurrent way, which means, that there are three participants answering at the same time. The participant with most correct answers WINS. The jury is responsible in starting up the server, after that they wait for the clients. When the three clients are connected, they must send the message: READY to the server. When the server receives the three READY from the clients, the contest starts. At the end of the program, the server must show the results .Execution (SERVER) - Please provide me the complete code and solution to arrive to the results below.python3 MathinikServer 192.168.1.2 Connected192.168.1.2 is Anne192.168.1.4 Connected192.168.1.4 is Billy192.168.1.3 Connected192.168.1.3 is MarkMark is READYAnne is READYBilly is READYStarting Contest…Contest…
PLZ help with the following: True/False In java it is possible to throw an exception, catch it, then re-throw that same exception if it is desired GUIs are windowing interfaces that handle user input and output. An interface can contain defined constants as well as method headings or instead of method headings. When a recursive call is encountered, computation is temporarily suspended; all of the information needed to continue the computation is saved and the recursive call is evaluated. Can you have a static method in a nonstatic inner class?
Task 1: Docking We would like to define a universal interface for our equipment and drones for docking. This way, when we develop new vehicles or stations we can implement the universal interface and know that it will behave in the same way. Instructions Create a Java interface called Dockable which has the following methods specified: a method called canDock that takes no parameters and returns a boolean a method called dock that takes a Drone as a parameter and returns an integer Task 2: Drones and Stations Now we want to test our docking interface, but first we want to define an abstract class for our drones from which we will model all of our designs after. Instructions Create an abstract class called Drone that has the following properties: a private attribute called name of type String a private attribute called weight of type double appropriate getters/setters for the attributes an abstract method called printInfo an abstract method called calculateTotalWeight that…
#SumCalculator Class: Create a class named SumCalculator that extends the Thread class. This class calculates the sum of numbers within a provided range. Declare three instance variables: start, end, and sum in the SumCalculator class . start and end are the lower and upper bounds of the range, respectively, while sum stores the sum of the numbers within the range. Create a constructor that takes in two parameters: start and end, and initializes the corresponding instance variables. The sum variable should be initialized to 0. Define the run method to calculate the sum of the numbers within the range. Inside of the run method use a for-loop to iterate over the numbers within the range and add each number to the sum variable. Define the accessor method getSum that returns the value of the sum variable. #Main Class: Create a class named Main that contains the main method, the entry point of the program. Create two objects of the SumCalculator class , with the first…
JAVA Programming III Multithreading Assignment Write a PingPong class that implements the Runnable interface and will write ping or pong in a console window. Have it print the word (ping or pong) at least 10 times before it terminates. Write a program that creates and runs two threads using the PingPong class. One that prints ping, one that prints pong. Additional Notes: The PingPong class should print ping or pong only. It should not even be able to print anything else. You can use the constructor to set up which it prints (ping or pong). Use a loop in the PingPong class to print at least 10 times and have the thread sleep for at least 10 seconds each time through the loop. The main program should create and run two instances of the PingPong class, one that does ping and one that does pong.
In c++ You are required to implement a basic social media portal where a user can create his/her profile You can provide user the options to create a new profile, update profile and delete profile as well. Create a class Profile having necessary information of user ( ID, Name, gender, age, email, interest, Date of birth) provide appropriate methods. Next create a class Portal which uses node of Profile Class to handle profiles. Next provide methods to InsertProfile (ID, Name, gender, age, email, interest, Date of birth)// adds new profile to the list. UpdateProfile (int id) which helps user to update his/her profile information) DeleteProfile(string name)// delete a particular profile form the list searchProfile(string name) Display ()// display all values. In main create a menu to show the following options to the user Add new Profile Update Profile ( which helps user to update his/her profile information) Delete a Profile Search Profile Display All The program runs until user…
Networking and Thread in Java applicationObjective: Server with Multiple ClientsActivity 1: Write a Java program using Thread with single Server and Multiple ClientsNOTE : Client must be running until Bye message is sent. Server should never stop
Zybooks SDEV 255 2.1.1 Objects Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of appearance. If the role is not found, the method returns 0. Ex: orderOfAppearance("Elizabeth Swann") returns 3. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. // Code will be tested with different roles and movieslet movie = { title: "Pirates of the Caribbean: At World's End", director: "Gore Verbinski", composer: "Hans Zimmer", roles: [ // Roles are stored in order of appearance "Jack Sparrow", "Will Turner", "Elizabeth Swann", "Hector Barbossa" ], orderOfAppearance: function(role) { }}; There is a Lord of the rings test that tests orderOfAppearance for "Saruman" but it is not shown. Heres my current code i tried if(role!==this.orderOfAppearance[role]) return "3"; else return…
1 static void Main(string[] args) 2 { } ServiceReferencel. MathServiceClient mathclient = new ServiceReference1.MathServiceClient); int result = mathClient.absValue (-10); Console.WriteLine(result); Console.ReadLine(); Proxy object reference Use proxy object to call Web Service Proxy Object that represents Web Service in Client Figure 6.2: Code Block Review Figure 6.2: Code Block. In the SOAP web service usage example, what does the proxy object represent in Figure 6.2: Code Block? Reference to the server where web service is deployed. Reference to the remote web service. Reference to a web service method. O Reference to the client application.
import org.firmata4j.Pin;import org.firmata4j.ssd1306.SSD1306;import java.util.TimerTask;class task extends TimerTask {private final Pin carbonSensor;private final SSD1306 oledScreen;private boolean lastCarbonState = false; // Track previous carbon statetask(Pin sensor, SSD1306 screen) {this.carbonSensor = sensor;this.oledScreen = screen;}@Overridepublic void run() {int sensorValue = (int) carbonSensor.getValue(); // Get the sensor valueboolean currentCarbonState = sensorValue < 5000; // Change to less than 300System.out.println("Sensor Value: " + sensorValue); // Print sensor valueif (currentCarbonState != lastCarbonState) {oledScreen.getCanvas().clear();if (sensorValue<500) {try {oledScreen.getCanvas().drawString(0, 15, "THERE IS A FIRE DETECTED");oledScreen.getCanvas().drawString(0, 26, "YOU MUST EVACUATE BUILDING");System.out.println("Individual in danger");} catch (Exception e) {throw new RuntimeException(e);}} if (sensorValue>500) {oledScreen.getCanvas().drawString(0,…

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EBK JAVA PROGRAMMING

Computer Science

ISBN:

9781337671385

Author:

FARRELL

Publisher:

CENGAGE LEARNING - CONSIGNMENT

EBK JAVA PROGRAMMING

Computer Science

ISBN:

9781337671385

Author:

FARRELL

Publisher:

CENGAGE LEARNING - CONSIGNMENT

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Write a class on Client socket program in a class ClientSocket The class has following methods with appropriate prompts 1. connect() #client.connect()