[gue5t]

I concur. I looked pretty hard into adapting Serf as part of a custom service mesh and it had some bonkers designs such as a big "everything" interface used just to break a cyclic module dependency (perhaps between the CLI and the library? I don't recall exactly), as well as lots of stuff that only made sense if you wanted "something to run Consul on top of" rather than a carefully-designed tool of its own with limited but cohesive scope. It seemed like a lot of brittle "just-so" code, which to some extent is probably due to how Go discourages abstraction, but really rubbed me the wrong way.