SignalHandler.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

#include <folly/io/async/AsyncSignalHandler.h>
#include <vector>

namespace proxygen {

class HTTPServer;

class SignalHandler: private folly::AsyncSignalHandler {
 public:
  explicit SignalHandler(HTTPServer* server);

  void install(const std::vector<int>& signals);
 private:
  // AsyncSignalHandler
  void signalReceived(int signum) noexcept override;

  HTTPServer* const server_{nullptr};
};

}