Multithreading Java server Server.java

• listens on port 2200

• accepts connections

• creates concurrent threads to service them

Each concurrent thread

• reads filename from socket

• opens file of that name

• writes contents of file down socket

• closes file and socket

Start server on host Minerva in directory with big file data.txt

minerva% java Server

Establish socket connection from Castor to server using telnet

castor% telnet minerva 2200

...

Establish socket connection from Pollux to server using telnet

pollux% telnet minerva 2200

...

Quickly enter data.txt in terminal windows on Castor and Pollux.

Contents of file should be listed concurrently in both windows.