1 files changed, 51 insertions, 0 deletions
diff --git a/libtransport/src/core/connector.cc b/libtransport/src/core/connector.cc
new file mode 100644
index 000000000..63919537d
--- /dev/null
+++ b/libtransport/src/core/connector.cc
@@ -0,0 +1,51 @@
+/*
+ * 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 <core/connector.h>
+
+namespace transport {
+
+namespace core {
+
+std::once_flag Connector::init_flag_;
+
+Connector::Connector(PacketReceivedCallback &&receive_callback,
+                     OnReconnect &&reconnect_callback)
+    : packet_pool_(),
+      receive_callback_(std::move(receive_callback)),
+      on_reconnect_callback_(std::move(reconnect_callback)),
+      state_(ConnectorState::CLOSED) {
+  init();
+}
+
+void Connector::init() { increasePoolSize(); }
+
+void Connector::increasePoolSize(std::size_t size) {
+  // Allocate space for receiving packets
+  const auto capacity = packet_size * size;
+  uint8_t *buffer = static_cast<uint8_t *>(malloc(capacity));
+  std::unique_ptr<utils::MemBuf> buffer0 =
+      utils::MemBuf::takeOwnership(buffer, capacity, 0, nullptr, nullptr, true);
+
+  for (std::size_t i = 1; i < size; i++) {
+    auto b = buffer0->cloneOne();
+    b->advance(i * packet_size);
+    packet_pool_.add(b.release());
+  }
+}
+
+}  // end namespace core
+
+}  // end namespace transport