How to run

1. Type all needed sockets in servers.txt in csv format (e.g. "127.0.0.1,2000")
2. Enter bash lab04.sh 0 to run as master.
3. Enter bash lab04.sh 1 <CPU_NUM> to run as slave. If no CPU_NUM provided, it will be run with no core affinity.

For demo

1. Type all needed sockets in demo_servers.txt in csv format (e.g. "127.0.0.1,2000")
2. Enter bash lab04.sh 2 to run as master for demo.
3. Enter bash lab04.sh 1 to run as slave.