import (
"fmt"
"github.com/go-redis/redis/v9"
"net/http"
"time"
)
func exampleUsage() {
server := http.NewServeMux()
redisClient := redis.NewClient(
&redis.Options{
Addr: "localhost:6379",
Password: "",
DB: 0,
})
bucket := NewBucket(5, 1*time.Minute, redisClient)
server.HandleFunc("/rate", func(w http.ResponseWriter, r *http.Request) {
if !bucket.Allow("userName") {
w.WriteHeader(429)
fmt.Fprintf(w, "Too many request!")
fmt.Fprintf(w, "Reached max allowed request count. Try again after %f seconds.. ", bucket.NextAllowed("userName").Seconds())
return
}
fmt.Fprintf(w, "Remaining request count: %d \n", bucket.Remaining("userName"))
return
})
err := http.ListenAndServe(":8080", server)
if err != nil {
return
}
}
rate_limiter's Introduction
rate_limiter's People
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