In the minitalk project, one program (the sender) sends messages to another program (the receiver) by sending a series of SIGUSR1 and SIGUSR2 signals. The receiver receives these signals and interprets them as binary digits (0 or 1). By combining these binary digits into a series of bytes, the receiver is able to reconstruct the original message sent by the sender.
To complete the minitalk project, you will need to implement the sender and receiver programs in C. You will also need to write appropriate unit tests to ensure that your implementations are correct.
Some of the key challenges of the minitalk project include:
Ensuringthat the sender and receiver programs are able to communicate reliably and efficiently, despite the limitations of the signaling systemHandlingsignals in a concurrent environment, as the sender and receiver programs will be running at the same timeDebuggingthe programs when things go wrong, as it can be difficult to track down problems in a system that relies on signals Overall, the 42 minitalk project is a great opportunity to learn about networking and concurrent programming in C. It is also a good opportunity to practice your debugging skills, as you will likely encounter a number of challenges along the way.