listener_impl.h

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// Copyright (C) 2019-2021 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#ifndef HTTP_LISTENER_IMPL_H
#define HTTP_LISTENER_IMPL_H

#include <asiolink/io_service.h>
#include <asiolink/io_address.h>
#include <asiolink/tcp_endpoint.h>
#include <http/connection.h>
#include <http/connection_pool.h>
#include <http/response_creator_factory.h>
#include <boost/scoped_ptr.hpp>

namespace isc {
namespace http {

class HttpListenerImpl {
public:

    HttpListenerImpl(asiolink::IOService& io_service,
                     const asiolink::IOAddress& server_address,
                     const unsigned short server_port,
                     const asiolink::TlsContextPtr& tls_context,
                     const HttpResponseCreatorFactoryPtr& creator_factory,
                     const long request_timeout,
                     const long idle_timeout);

    virtual ~HttpListenerImpl() {
    }

    const asiolink::TCPEndpoint& getEndpoint() const;

    void start();

    void stop();

protected:

    void accept();

    void acceptHandler(const boost::system::error_code& ec);

    virtual HttpConnectionPtr createConnection(const HttpResponseCreatorPtr& response_creator,
                                               const HttpAcceptorCallback& callback);

    asiolink::IOService& io_service_;

    asiolink::TlsContextPtr tls_context_;

    HttpAcceptorPtr acceptor_;

    boost::scoped_ptr<asiolink::TCPEndpoint> endpoint_;

    HttpConnectionPool connections_;

    HttpResponseCreatorFactoryPtr creator_factory_;

    long request_timeout_;

    long idle_timeout_;
};


} // end of namespace isc::http
} // end of namespace isc

#endif // HTTP_LISTENER_IMPL_H