Socket

Finish setting up the server socket in the serve_forever function.

• Bind the socket to an IPv4 address and port specified at the command line (i.e. server_port) with the bind syscall.
• Afterwards, begin listening for incoming clients with the listen syscall. At this stage, a value of 1024 is sufficient for the backlog argument of listen. When load testing in Performance, you may play around with this value and comment on how this impacts server performance.

After finishing this part, curl should output ”Empty reply from server”.