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46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of clio: https://github.com/XRPLF/clio
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Copyright (c) 2024, the clio developers.
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include "util/AssignRandomPort.hpp"
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#include <boost/asio/io_context.hpp>
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#include <boost/asio/ip/tcp.hpp>
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#include <cstdint>
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using tcp = boost::asio::ip::tcp;
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namespace tests::util {
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uint32_t
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generateFreePort()
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{
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boost::asio::io_context io_context;
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tcp::acceptor acceptor(io_context);
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tcp::endpoint const endpoint(tcp::v4(), 0);
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acceptor.open(endpoint.protocol());
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acceptor.set_option(tcp::acceptor::reuse_address(true));
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acceptor.bind(endpoint);
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return acceptor.local_endpoint().port();
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}
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} // namespace tests::util
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