Tag Archives: NCTRS

Architecture of a Real World Haskell Application part II

OK, did take some time since the last post, but I am really busy now.

Last time we looked at the general structure of the application in terms of threads and model/interface separation. For this post, I want to write a little bit about the protocol handling and parsing and how it evolved. While this is not the most central part of the application, it is the oldest and therefore I think good to show some historical development.

Ok, so the tool began as a command line application which could only receive telecommands and send back correct responses (which on itself is not as simple as it sounds). Also at that point in time I just more or less started learning Haskell while my main language at that time was C++, so of course the first solution was a lot C++ like. So let’s see how it goes.

Continue reading