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feat: Read and write LedgerCache to file (#2761)

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Fixes #2413.
This commit is contained in:
Sergey Kuznetsov
2025-11-13 17:01:40 +00:00
committed by GitHub
parent c6308ce036
commit 346c9f9bdf
35 changed files with 2725 additions and 26 deletions
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17
src/app/ClioApplication.cpp
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@@ -55,6 +55,7 @@
#include <cstdlib>
#include <memory>
#include <optional>
#include <string>
#include <thread>
#include <utility>
#include <vector>
@@ -110,7 +111,23 @@ ClioApplication::run(bool const useNgWebServer)
auto const dosguardWeights = web::dosguard::Weights::make(config_);
auto dosGuard = web::dosguard::DOSGuard{config_, whitelistHandler, dosguardWeights};
auto sweepHandler = web::dosguard::IntervalSweepHandler{config_, ioc, dosGuard};
auto cache = data::LedgerCache{};
appStopper_.setOnStop([&cache, this](auto&&) {
// TODO(kuznetsss): move this into Stopper::makeOnStopCallback()
auto const cacheFilePath = config_.maybeValue<std::string>("cache.file.path");
if (not cacheFilePath.has_value()) {
return;
}
LOG(util::LogService::info()) << "Saving ledger cache to " << *cacheFilePath;
if (auto const [success, duration_ms] = util::timed([&]() { return cache.saveToFile(*cacheFilePath); });
success.has_value()) {
LOG(util::LogService::info()) << "Successfully saved ledger cache in " << duration_ms << " ms";
} else {
LOG(util::LogService::error()) << "Error saving LedgerCache to file";
}
});
// Interface to the database
auto backend = data::makeBackend(config_, cache);