diff options
Diffstat (limited to 'vendor/gopkg.in/throttled/throttled.v1/examples/interval/main.go')
-rw-r--r-- | vendor/gopkg.in/throttled/throttled.v1/examples/interval/main.go | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/vendor/gopkg.in/throttled/throttled.v1/examples/interval/main.go b/vendor/gopkg.in/throttled/throttled.v1/examples/interval/main.go deleted file mode 100644 index ef8ee2cb8..000000000 --- a/vendor/gopkg.in/throttled/throttled.v1/examples/interval/main.go +++ /dev/null @@ -1,69 +0,0 @@ -package main - -import ( - "flag" - "fmt" - "log" - "math/rand" - "net/http" - "sync" - "time" - - "gopkg.in/throttled/throttled.v1" -) - -var ( - delay = flag.Duration("delay", 200*time.Millisecond, "delay between calls") - bursts = flag.Int("bursts", 10, "number of bursts allowed") - delayRes = flag.Duration("delay-response", 0, "delay the response by a random duration between 0 and this value") - output = flag.String("output", "v", "type of output, one of `v`erbose, `q`uiet, `ok`-only, `ko`-only") -) - -func main() { - flag.Parse() - - var h http.Handler - var ok, ko int - var mu sync.Mutex - - // Keep the start time to print since-time - start := time.Now() - // Create the interval throttler - t := throttled.Interval(throttled.D(*delay), *bursts, nil, 0) - // Set its denied handler - t.DeniedHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { - if *output == "v" || *output == "ko" { - log.Printf("KO: %s", time.Since(start)) - } - throttled.DefaultDeniedHandler.ServeHTTP(w, r) - mu.Lock() - defer mu.Unlock() - ko++ - }) - // Throttle the OK handler - rand.Seed(time.Now().Unix()) - h = t.Throttle(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { - if *output == "v" || *output == "ok" { - log.Printf("ok: %s", time.Since(start)) - } - if *delayRes > 0 { - wait := time.Duration(rand.Intn(int(*delayRes))) - time.Sleep(wait) - } - w.WriteHeader(200) - mu.Lock() - defer mu.Unlock() - ok++ - })) - - // Print stats once in a while - go func() { - for _ = range time.Tick(10 * time.Second) { - mu.Lock() - log.Printf("ok: %d, ko: %d", ok, ko) - mu.Unlock() - } - }() - fmt.Println("server listening on port 9000") - http.ListenAndServe(":9000", h) -} |