A Bulletin Board Server — 2

This challenge consists of two phases. In the first phase you will construct a simple network server. The
next phase will consists of convincing multiple such servers to work together. Read the document completely before starting any coding; everything in the document is part of the specification and it is your responsibility to ensure that you have implemented the whole server as specified.

The challenge is set up so that it gives you the opportunity to showcase your skills at system programming in a POSIX1 environment. Indeed, you must implement the server as a UNIX service (“daemon”) and you further must use the POSIX API provided by the UNIX standard C library. Therefore your server must
be written in C or C++.