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-rw-r--r--libtransport/src/hicn/transport/protocols/statistics.h113
1 files changed, 0 insertions, 113 deletions
diff --git a/libtransport/src/hicn/transport/protocols/statistics.h b/libtransport/src/hicn/transport/protocols/statistics.h
deleted file mode 100644
index c92940ab4..000000000
--- a/libtransport/src/hicn/transport/protocols/statistics.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <hicn/transport/portability/c_portability.h>
-
-#include <cstdint>
-
-namespace transport {
-
-namespace protocol {
-
-class TransportStatistics {
- static constexpr double default_alpha = 0.7;
-
- public:
- TransportStatistics(double alpha = default_alpha)
- : retx_count_(0),
- bytes_received_(0),
- average_rtt_(0),
- avg_window_size_(0),
- interest_tx_(0),
- alpha_(alpha),
- loss_ratio_(0.0),
- queuing_delay_(0.0) {}
-
- TRANSPORT_ALWAYS_INLINE void updateRetxCount(uint64_t retx) {
- retx_count_ += retx;
- }
-
- TRANSPORT_ALWAYS_INLINE void updateBytesRecv(uint64_t bytes) {
- bytes_received_ += bytes;
- }
-
- TRANSPORT_ALWAYS_INLINE void updateAverageRtt(uint64_t rtt) {
- average_rtt_ = (alpha_ * average_rtt_) + ((1. - alpha_) * double(rtt));
- }
-
- TRANSPORT_ALWAYS_INLINE void updateAverageWindowSize(double current_window) {
- avg_window_size_ =
- (alpha_ * avg_window_size_) + ((1. - alpha_) * current_window);
- }
-
- TRANSPORT_ALWAYS_INLINE void updateInterestTx(uint64_t int_tx) {
- interest_tx_ += int_tx;
- }
-
- TRANSPORT_ALWAYS_INLINE void updateLossRatio(double loss_ratio) {
- loss_ratio_ = loss_ratio;
- }
-
- TRANSPORT_ALWAYS_INLINE void updateQueuingDelay(double queuing_delay) {
- queuing_delay_ = queuing_delay;
- }
-
- TRANSPORT_ALWAYS_INLINE uint64_t getRetxCount() const { return retx_count_; }
-
- TRANSPORT_ALWAYS_INLINE uint64_t getBytesRecv() const {
- return bytes_received_;
- }
-
- TRANSPORT_ALWAYS_INLINE double getAverageRtt() const { return average_rtt_; }
-
- TRANSPORT_ALWAYS_INLINE double getAverageWindowSize() const {
- return avg_window_size_;
- }
-
- TRANSPORT_ALWAYS_INLINE uint64_t getInterestTx() const {
- return interest_tx_;
- }
-
- TRANSPORT_ALWAYS_INLINE double getLossRatio() const { return loss_ratio_; }
-
- TRANSPORT_ALWAYS_INLINE double getQueuingDelay() const {
- return queuing_delay_;
- }
-
- TRANSPORT_ALWAYS_INLINE void reset() {
- retx_count_ = 0;
- bytes_received_ = 0;
- average_rtt_ = 0;
- avg_window_size_ = 0;
- interest_tx_ = 0;
- loss_ratio_ = 0;
- }
-
- private:
- uint64_t retx_count_;
- uint64_t bytes_received_;
- double average_rtt_;
- double avg_window_size_;
- uint64_t interest_tx_;
- double alpha_;
- double loss_ratio_;
- double queuing_delay_;
-};
-
-} // end namespace protocol
-
-} // end namespace transport