EchoStats.h

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/*
 *  Copyright (c) 2015-present, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 *
 */
#pragma once

namespace EchoService {

class EchoStats {
 public:
  virtual ~EchoStats() {
  }

  // NOTE: We make the following methods `virtual` so that we can
  //       mock them using Gmock for our C++ unit-tests. EchoStats
  //       is an external dependency to handler and we should be
  //       able to mock it.

  virtual void recordRequest() {
    ++reqCount_;
  }

  virtual uint64_t getRequestCount() {
    return reqCount_;
  }

 private:
  uint64_t reqCount_{0};
};

}