Created
August 1, 2019 09:27
-
-
Save miss-invincible/bc1bf64d2f0c6406b0c8671cb7751f0a to your computer and use it in GitHub Desktop.
This is a simple test to explore the functionality of go rate limiter. Here, I am trying to test it's behaviour in parallel and synchronous calling.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import ( | |
"sync" | |
"fmt" | |
"time" | |
"https://github.com/uber-go/ratelimit" | |
) | |
var prev time.Time | |
func testrateLimit() { | |
now := time.Now() | |
time.Sleep(300*time.Millisecond) | |
fmt.Println("heelo", now.Sub(prev)) | |
prev = now | |
} | |
func main(){ | |
call_parallel() | |
//call_sync() | |
} | |
func call_parallel(){ | |
ratelimiter := ratelimit.New(5) | |
var wg sync.WaitGroup | |
prev = time.Now() | |
for i:=0;i<20;i++{ | |
ratelimiter.Take() | |
wg.Add(1) | |
go func() { | |
defer wg.Done() | |
testrateLimit() | |
}() | |
} | |
wg.Wait() | |
} | |
func call_sync(){ | |
ratelimiter := ratelimit.New(5) | |
prev = time.Now() | |
for i:=0;i<20;i++{ | |
ratelimiter.Take() | |
testrateLimit() | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment