Distributed-Application-Practical-Work- 💻 📡

This Repository is a practical work which show us how to use two concepts using in the distributed applications.

❗️ PS: the programs are executed on the cmd .

Sockets 🔌

In this part we have two scenarios to realize:

✅ Send an integer 🔢

✅ Send a string 🔠

In both of the mentionned scenarios we did the same steps with a small modification, which is:

• Changing the value of the variable "scenarion" in classes "Client.java" & "Server.java" , which takes 1 if we want to execute the string scenarion , else in case of integer scenario.

RMI 🔍

In order to send a string from two devices using RMI java class, we followed the steps bellow:

1. Create an interface named "RmiRemoteServiceInterface" of remote object which contains the needed methods (in our case the method "sendedMsg").

2. Create a class named "ImplementationRmiRemoteService" as an implementation of the interface and extends "UnicastRemoteObject" class, and Override sendedMsg method.

3. Create the class Server.java , where we associate the local object with a synonyme in the RMI Register via a service name (in our case "TestRMI") by using Naming.rebind method.

4. Create the class Client.java , and use the method lookup() which allow us to have a reference of a remote object.

Execution 🔧💯

Lunch three cmd:

1. First one for rmiregistry.
2. Second one for Server.
3. Third one for Client.