Tweak redis pool settings for benchmark

Author: VojtechVitek

httprateredis_test.go

@@ -158,8 +158,8 @@ func BenchmarkLocalCounter(b *testing.B) {
 	limitCounter, err := httprateredis.NewRedisLimitCounter(&httprateredis.Config{
 		Host:             "localhost",
 		Port:             6379,
-		MaxIdle:          500,
-		MaxActive:        500,
+		MaxIdle:          100,
+		MaxActive:        200,
 		DBIndex:          0,
 		ClientName:       "httprateredis_test",
 		PrefixKey:        fmt.Sprintf("httprate:test:%v", rand.Int31n(100000)), // Unique key for each test