This comes around to me as something that just shouldn't have happened. CloudFlare are pretty big on Go, as far as I can tell (and I guess Lua for scripting nginx). Why was this parsing package written in a non memory-safe language? Parsing is one of those "obvious" things easy to mess up; the likelihood of a custom, hand written parser being buggy is pretty high. If it's somehow understood that your library is likely to have bugs, why do it in C/C++, where bugs often lead to bleeding memory? In a shop that's already fluent in Go, where they have the institutional knowledge to do it safely? Sure performance is not going to be the same, but with some care it'll get pretty close.
Sorry I hate to just be a coach commentator. Obviously hindsight is 20/20. Still I think there's a lesson here.
Sorry I hate to just be a coach commentator. Obviously hindsight is 20/20. Still I think there's a lesson here.