Throttler

Golang HTTP middleware to throttle the number of requests processed at a time.

Usage

1. Goji
2. Interpose
3. Alice
4. Gorilla/mux
5. DefaultServeMux (net/http)
6. Chi
7. ...don't see your favorite router/framework? We accept Pull Requests!

Goji

// Limit to 5 requests globally.
goji.Use(throttler.Limit(5))

// Limit /admin route to 2 requests.
admin := web.New()
admin.Use(throttler.Limit(2))
admin.Get("/*", handler)

See full example.

Interpose

// Limit to 5 requests globally.
middle := interpose.New()
middle.Use(throttler.Limit(5))

See full example.

Alice

// Limit to 5 requests globally.
chain := alice.New(throttler.Limit(5)).Then(handlerFunc)

See full example.

Gorilla/mux

r := mux.NewRouter()
r.HandleFunc("/", handler)

// Limit to 5 requests globally.
limit := throttler.Limit(5)
http.Handle("/", limit(r))

See full example.

DefaultServeMux (net/http)

// Limit to 5 requests globally.
limit := throttler.Limit(5)
http.Handle("/", limit(handlerFunc))

See full example.

Chi

r := chi.NewRouter()

// Limit to 5 requests globally.
r.Use(throttler.Limit(5))
r.Get("/*", handler)

// Limit to 2 requests for admin sub-router
admin := chi.NewRouter()
admin.Use(throttler.Limit(2))

See full example.

License

Throttler is licensed under the MIT License.