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construct/include/ircd/net/acceptor_udp.h

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// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_NET_ACCEPTOR_UDP_H
// This file is not included with the IRCd standard include stack because
// it requires symbols we can't forward declare without boost headers. It
// is part of the <ircd/asio.h> stack which can be included in your
// definition file if you need low level access to this acceptor API.
struct [[gnu::visibility("protected")]]
ircd::net::acceptor_udp
{
using error_code = boost::system::error_code;
using datagram = listener_udp::datagram;
using flag = listener_udp::flag;
IRCD_EXCEPTION(listener_udp::error, error)
static constexpr log::log &log {acceptor::log};
static ip::udp::socket::message_flags flags(const flag &);
std::string name;
std::string opts;
ip::udp::endpoint ep;
ip::udp::socket a;
size_t waiting {0};
ctx::dock joining;
// Yield context for datagram.
datagram &operator()(datagram &);
// Acceptor shutdown
bool interrupt() noexcept;
void join() noexcept;
acceptor_udp(const string_view &name,
const json::object &opts);
~acceptor_udp() noexcept;
};