Writing perl unit tests which need to simulate a web browser with cookie support connecting to a server from multiple network interfaces is challenging. Why would I need to do that? Well, when you work for a company whose business is providing controlled internet access to hotels, these sorts of things come up.
I’m not asking for help — I already know how to approach the problem. I’m just stating a fact. You know, in case anybody was curious about what I’m working on these days.