| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <wlan/mlme/rate_limiter.h> |
| |
| namespace wlan { |
| |
| RateLimiter::RateLimiter(zx::duration period, size_t max_events_per_period) |
| : period_(period), max_events_per_period_(max_events_per_period) {} |
| |
| bool RateLimiter::RecordEvent(zx::time now) { |
| while (!events_.empty() && now >= events_.front() + period_) { |
| events_.pop(); |
| } |
| if (events_.size() >= max_events_per_period_) { |
| return false; |
| } |
| events_.push(now); |
| return true; |
| } |
| |
| } // namespace wlan |
