87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/*
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* Licensed to Green Energy Corp (www.greenenergycorp.com) under one or
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* more contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright ownership.
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* Green Energy Corp licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This project was forked on 01/01/2013 by Automatak, LLC and modifications
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* may have been made to this file. Automatak, LLC licenses these modifications
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* to you under the terms of the License.
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*/
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#ifndef ASIOPAL_TCPSERVER_H
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#define ASIOPAL_TCPSERVER_H
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#include "asiopal/IPEndpoint.h"
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#include "asiopal/Executor.h"
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#include "asiopal/IListener.h"
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#include <openpal/util/Uncopyable.h>
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#include <openpal/logging/Logger.h>
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#include <memory>
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namespace asiopal
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{
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/**
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* Binds and listens on an IPv4 TCP port
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*
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* Meant to be used exclusively as a shared_ptr
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*/
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class TCPServer :
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public std::enable_shared_from_this<TCPServer>,
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public IListener,
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private openpal::Uncopyable
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{
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public:
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TCPServer(
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const openpal::Logger& logger,
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const std::shared_ptr<Executor>& executor,
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const IPEndpoint& endpoint,
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std::error_code& ec
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);
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/// Implement IListener
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void Shutdown() override final;
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protected:
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/// Inherited classes must define these functions
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virtual void OnShutdown() = 0;
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virtual void AcceptConnection(uint64_t sessionid, const std::shared_ptr<Executor>& executor, asio::ip::tcp::socket) = 0;
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/// Start asynchronously accepting connections on the strand
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void StartAccept();
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openpal::Logger logger;
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std::shared_ptr<Executor> executor;
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private:
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void Configure(const std::string& adapter, std::error_code& ec);
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asio::ip::tcp::endpoint endpoint;
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asio::ip::tcp::acceptor acceptor;
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asio::ip::tcp::socket socket;
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asio::ip::tcp::endpoint remote_endpoint;
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uint64_t session_id = 0;
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};
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}
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#endif
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