diff options
Diffstat (limited to 'third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter.cc')
-rw-r--r-- | third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter.cc b/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter.cc new file mode 100644 index 0000000000..44b20ba2c2 --- /dev/null +++ b/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter.cc @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2021 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#include "net/dcsctp/tx/retransmission_error_counter.h" + +#include "absl/strings/string_view.h" +#include "rtc_base/logging.h" + +namespace dcsctp { +bool RetransmissionErrorCounter::Increment(absl::string_view reason) { + ++counter_; + if (limit_.has_value() && counter_ > limit_.value()) { + RTC_DLOG(LS_INFO) << log_prefix_ << reason + << ", too many retransmissions, counter=" << counter_; + return false; + } + + RTC_DLOG(LS_VERBOSE) << log_prefix_ << reason << ", new counter=" << counter_ + << ", max=" << limit_.value_or(-1); + return true; +} + +void RetransmissionErrorCounter::Clear() { + if (counter_ > 0) { + RTC_DLOG(LS_VERBOSE) << log_prefix_ + << "recovered from counter=" << counter_; + counter_ = 0; + } +} + +} // namespace dcsctp |