1 /* 2 * Copyright (c) 2021 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #include "net/dcsctp/tx/retransmission_error_counter.h" 11 12 #include "absl/strings/string_view.h" 13 #include "rtc_base/logging.h" 14 15 namespace dcsctp { Increment(absl::string_view reason)16bool RetransmissionErrorCounter::Increment(absl::string_view reason) { 17 ++counter_; 18 if (limit_.has_value() && counter_ > limit_.value()) { 19 RTC_DLOG(LS_INFO) << log_prefix_ << reason 20 << ", too many retransmissions, counter=" << counter_; 21 return false; 22 } 23 24 RTC_DLOG(LS_VERBOSE) << log_prefix_ << reason << ", new counter=" << counter_ 25 << ", max=" << limit_.value_or(-1); 26 return true; 27 } 28 Clear()29void RetransmissionErrorCounter::Clear() { 30 if (counter_ > 0) { 31 RTC_DLOG(LS_VERBOSE) << log_prefix_ 32 << "recovered from counter=" << counter_; 33 counter_ = 0; 34 } 35 } 36 37 } // namespace dcsctp 38