Middlewares in http module

[pepe]

Part of the circlet library was a small collection of middleware. We could add this to the HTTP module as well, if only as examples.

What do you think?

[bakpakin]

Yeah, middleware makes sense and I don't see a problem with it. Still, it should be farily minimalist imo, just simple things like a generic server handler, or auth handler, or logging handler, etc.

[pepe]

Indeed that is what I had on my mind. Circlet contains:

• middleware for coercing to middleware
• router very simple router
• logger printing logger
• cookies extracting

I would guess it is enough for the HTTP module too, and I can copy them verbatim from circlet if you agree or tell me which to copy.

[bakpakin]

I have copied over and modified all of the above middleware, and added a parser for query-strings (that was built into circlet).

[pepe]

I guess this new incarnation of Middleware is fine work. Thank you ❤️