folly/folly/io/async/AsyncPipe.h

/*
 * Copyright (c) Meta Platforms, Inc. and 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.
 */

#pragma once

#include <list>
#include <system_error>

#include <folly/io/IOBufQueue.h>
#include <folly/io/async/AsyncTransport.h>
#include <folly/io/async/DelayedDestruction.h>
#include <folly/io/async/EventHandler.h>

namespace folly {

class AsyncSocketException;

/**
 * Read from a pipe in an async manner.
 */
class AsyncPipeReader : public EventHandler,
                        public AsyncReader,
                        public DelayedDestruction { … };

/**
 * Write to a pipe in an async manner.
 */
class AsyncPipeWriter : public EventHandler,
                        public AsyncWriter,
                        public DelayedDestruction { … };

} // namespace folly