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71 lines
2.4 KiB
C++
71 lines
2.4 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) 2025, 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 "data/LedgerCacheSaver.hpp"
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#include "data/LedgerCacheInterface.hpp"
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#include "util/Assert.hpp"
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#include "util/Profiler.hpp"
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#include "util/log/Logger.hpp"
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#include <string>
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#include <thread>
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namespace data {
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LedgerCacheSaver::LedgerCacheSaver(util::config::ClioConfigDefinition const& config, LedgerCacheInterface const& cache)
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: cacheFilePath_(config.maybeValue<std::string>("cache.file.path")), cache_(cache)
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{
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}
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LedgerCacheSaver::~LedgerCacheSaver()
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{
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waitToFinish();
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}
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void
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LedgerCacheSaver::save()
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{
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ASSERT(not savingThread_.has_value(), "Multiple save() calls are not allowed");
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savingThread_ = std::thread([this]() {
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if (not cacheFilePath_.has_value()) {
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return;
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}
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LOG(util::LogService::info()) << "Saving ledger cache to " << *cacheFilePath_;
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if (auto const [success, durationMs] = util::timed([&]() { return cache_.get().saveToFile(*cacheFilePath_); });
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success.has_value()) {
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LOG(util::LogService::info()) << "Successfully saved ledger cache in " << durationMs << " ms";
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} else {
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LOG(util::LogService::error()) << "Error saving LedgerCache to file: " << success.error();
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}
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});
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}
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void
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LedgerCacheSaver::waitToFinish()
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{
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if (savingThread_.has_value() and savingThread_->joinable()) {
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savingThread_->join();
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}
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savingThread_.reset();
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}
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} // namespace data
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