heron/common/tests/cpp/network/client_unittest.h

/*
 * Copyright 2015 Twitter, Inc.
 *
 * 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.
 */

#ifndef __TEST_CLIENT_H
#define __TEST_CLIENT_H

#include <functional>
#include "network/unittests.pb.h"
#include "network/network_error.h"
#include "network/network.h"
#include "basics/basics.h"

class TestClient : public Client {
 public:
  TestClient(EventLoopImpl* eventLoop, const NetworkOptions& _options, sp_uint64 _ntotal);

  ~TestClient();

 protected:
  void Retry() { Start(); }

  // Handle incoming connections
  virtual void HandleConnect(NetworkErrorCode _status);

  // Handle connection close
  virtual void HandleClose(NetworkErrorCode _status);

 private:
  // Handle incoming message
  void HandleTestMessage(TestMessage* _message);

  void SendMessages();
  void CreateAndSendMessage();

  VCallback<> retry_cb_;

  time_t start_time_;

  sp_uint64 nsent_;
  sp_uint64 nrecv_;
  sp_uint64 ntotal_;
};

#endif