TransportDirection.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 <iosfwd>
#include <stdint.h>

namespace proxygen {

enum class TransportDirection : uint8_t {
  DOWNSTREAM,  // toward the client
  UPSTREAM     // toward the origin application or data
};

const char* getTransportDirectionString(TransportDirection dir);

TransportDirection operator!(TransportDirection dir);

std::ostream& operator<<(std::ostream& os, const TransportDirection dir);

} // proxygen