rate limiting etc

[gedw99]

Hey

Really clean package.

Would you be open to PR's that add rate limiting and other gateway patterns ?

[dkotik]

Yes! Right now everything is dumped into the same Go module, but I intend to add go.mod to either middleware folder or individual middlewares in order to reduce core dependencies to standard library only.

Regarding rate limiting:

1. Seth Vargo's https://github.com/sethvargo/go-limiter will work with htadaptor no problem, because they are just vanilla http.HandlerFuncs.
2. doodled some improvements on Seth's approach here: https://github.com/dkotik/oakratelimiter (work in progress)

Your ideas and contributions would be welcome - eager to cooperate.

[gedw99]

cool.

There are some nice ones here: https://github.com/zeromicro/go-zero/tree/master/core

all have zero dependencies, just like htadaptor.

SO maybe we can draw inspiration from these.

Have a look and see what you think...

[dkotik]

An interesting throttling library that could be shimmed in: https://github.com/1pkg/gohalt