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https://github.com/XRPLF/rippled.git
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1506e65558
This updates Boost to 1.88, which is needed because Clio wants to move to 1.88 as that fixes several ASAN false positives around coroutine usage. In order for Clio to move to newer boost, libXRPL needs to move too. Hence the changes in this PR. A lot has changed between 1.83 and 1.88 so there are lots of changes in the diff, especially in regards to Boost.Asio and coroutines in particular.
113 lines
3.3 KiB
C++
113 lines
3.3 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or 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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#ifndef RIPPLE_SERVER_BASEPEER_H_INCLUDED
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#define RIPPLE_SERVER_BASEPEER_H_INCLUDED
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#include <xrpl/beast/utility/WrappedSink.h>
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#include <xrpl/beast/utility/instrumentation.h>
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#include <xrpl/server/Port.h>
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#include <xrpl/server/detail/LowestLayer.h>
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#include <xrpl/server/detail/io_list.h>
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#include <boost/asio.hpp>
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#include <atomic>
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#include <functional>
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#include <string>
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namespace ripple {
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// Common part of all peers
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template <class Handler, class Impl>
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class BasePeer : public io_list::work
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{
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protected:
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using clock_type = std::chrono::system_clock;
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using error_code = boost::system::error_code;
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using endpoint_type = boost::asio::ip::tcp::endpoint;
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using waitable_timer = boost::asio::basic_waitable_timer<clock_type>;
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Port const& port_;
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Handler& handler_;
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endpoint_type remote_address_;
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beast::WrappedSink sink_;
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beast::Journal const j_;
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boost::asio::executor_work_guard<boost::asio::executor> work_;
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boost::asio::strand<boost::asio::executor> strand_;
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public:
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BasePeer(
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Port const& port,
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Handler& handler,
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boost::asio::executor const& executor,
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endpoint_type remote_address,
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beast::Journal journal);
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void
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close() override;
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private:
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Impl&
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impl()
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{
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return *static_cast<Impl*>(this);
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}
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};
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//------------------------------------------------------------------------------
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template <class Handler, class Impl>
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BasePeer<Handler, Impl>::BasePeer(
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Port const& port,
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Handler& handler,
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boost::asio::executor const& executor,
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endpoint_type remote_address,
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beast::Journal journal)
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: port_(port)
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, handler_(handler)
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, remote_address_(remote_address)
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, sink_(
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journal.sink(),
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[] {
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static std::atomic<unsigned> id{0};
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return "##" + std::to_string(++id) + " ";
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}())
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, j_(sink_)
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, work_(boost::asio::make_work_guard(executor))
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, strand_(boost::asio::make_strand(executor))
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{
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}
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template <class Handler, class Impl>
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void
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BasePeer<Handler, Impl>::close()
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{
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if (!strand_.running_in_this_thread())
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return post(
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strand_, std::bind(&BasePeer::close, impl().shared_from_this()));
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error_code ec;
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ripple::get_lowest_layer(impl().ws_).socket().close(ec);
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}
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} // namespace ripple
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#endif
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