The goal with this project was to create a simple Group Chat Application that uses TCP (Transmission Control Protocol).

What is TCP?

TCP, in simple words, is a protocol very commonly used within digital network communications and ensures end-to-end data delivery. TCP organizes data so that it can be transmitted between a server and a client. (See More)

In this project I had two Java files, and The server takes one parameter (a port number) and Client takes two parameters (an IP address, a port number).

java Server 3000java Client localhost 3000

What was I trying to…


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