DistributedSystems

This project implements a client-server distributed system which allows sharing and modifying a text (.txt) file stored in the server remotely through distributed clients. This project also implements UDP transport protocol for client-server communication.

Environment

Tested in these environments:

• Windows 10 and Java 13
• Linux and Java 8

How to run

Client

javac client/*.java
java client.App

Server

javac server/*.java
java server.UDPServer

The txt files must be put in server/data directory.

Change Invocation Semantics

Modify Constants.java DEFAULT_SEMANTIC_INVOCATION = AT_MOST_ONCE or AT_LEAST_ONCE

Change Packet Loss Rate

Modify Constants.java PACKET_LOSS_RATE (1.0 means no loss, 0.0 means always loss)