1 files changed, 52 insertions, 0 deletions
diff --git a/libtransport/src/protocols/cbr.cc b/libtransport/src/protocols/cbr.cc
new file mode 100644
index 000000000..5df55bd5c
--- /dev/null
+++ b/libtransport/src/protocols/cbr.cc
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+#include <implementation/socket_consumer.h>
+
+#include <protocols/cbr.h>
+
+namespace transport {
+
+namespace protocol {
+
+using namespace interface;
+
+CbrTransportProtocol::CbrTransportProtocol(
+    implementation::ConsumerSocket *icnet_socket)
+    : RaaqmTransportProtocol(icnet_socket) {}
+
+int CbrTransportProtocol::start() { return RaaqmTransportProtocol::start(); }
+
+void CbrTransportProtocol::reset() {
+  RaaqmTransportProtocol::reset();
+  socket_->getSocketOption(GeneralTransportOptions::CURRENT_WINDOW_SIZE,
+                           current_window_size_);
+}
+
+void CbrTransportProtocol::afterDataUnsatisfied(uint64_t segment) {}
+
+void CbrTransportProtocol::afterContentReception(
+    const Interest &interest, const ContentObject &content_object) {
+  auto segment = content_object.getName().getSuffix();
+  auto now = utils::SteadyClock::now();
+  auto rtt = std::chrono::duration_cast<utils::Microseconds>(
+      now - interest_timepoints_[segment & mask]);
+  // Update stats
+  updateStats(segment, rtt.count(), now);
+}
+
+}  // end namespace protocol
+
+}  // end namespace transport