From 2ca0e8f9a0f9863555a26e984cde15efff9ef8f8 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Fri, 23 Sep 2016 10:17:51 -0400 Subject: Updating golang dependancies (#4075) --- .../throttled.v1/examples/rate-limit/main.go | 101 --------------------- 1 file changed, 101 deletions(-) delete mode 100644 vendor/gopkg.in/throttled/throttled.v1/examples/rate-limit/main.go (limited to 'vendor/gopkg.in/throttled/throttled.v1/examples/rate-limit') diff --git a/vendor/gopkg.in/throttled/throttled.v1/examples/rate-limit/main.go b/vendor/gopkg.in/throttled/throttled.v1/examples/rate-limit/main.go deleted file mode 100644 index b00119f63..000000000 --- a/vendor/gopkg.in/throttled/throttled.v1/examples/rate-limit/main.go +++ /dev/null @@ -1,101 +0,0 @@ -package main - -import ( - "flag" - "fmt" - "log" - "math/rand" - "net/http" - "sync" - "time" - - "github.com/garyburd/redigo/redis" - "gopkg.in/throttled/throttled.v1" - "gopkg.in/throttled/throttled.v1/store" -) - -var ( - requests = flag.Int("requests", 10, "number of requests allowed in the time window") - window = flag.Duration("window", time.Minute, "time window for the limit of requests") - storeType = flag.String("store", "mem", "store to use, one of `mem` or `redis` (on default localhost port)") - 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 - var st throttled.Store - - // Keep the start time to print since-time - start := time.Now() - // Create the rate-limit store - switch *storeType { - case "mem": - st = store.NewMemStore(0) - case "redis": - st = store.NewRedisStore(setupRedis(), "throttled:", 0) - default: - log.Fatalf("unsupported store: %s", *storeType) - } - // Create the rate-limit throttler, varying on path - t := throttled.RateLimit(throttled.Q{Requests: *requests, Window: *window}, &throttled.VaryBy{ - Path: true, - }, st) - - // 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) -} - -func setupRedis() *redis.Pool { - pool := &redis.Pool{ - MaxIdle: 3, - IdleTimeout: 30 * time.Second, - Dial: func() (redis.Conn, error) { - return redis.Dial("tcp", ":6379") - }, - TestOnBorrow: func(c redis.Conn, t time.Time) error { - _, err := c.Do("PING") - return err - }, - } - return pool -} -- cgit v1.2.3-1-g7c22