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feat: ETLng monitor (#1898)

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For #1594
This commit is contained in:
Alex Kremer
2025-02-21 16:10:25 +00:00
committed by GitHub
parent 25296f8ffa
commit 491cd58f93
30 changed files with 756 additions and 53 deletions
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26
src/etl/NetworkValidatedLedgers.cpp
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@@ -19,6 +19,8 @@
#include "etl/NetworkValidatedLedgers.hpp"
#include <boost/signals2/connection.hpp>
#include <chrono>
#include <cstdint>
#include <memory>
@@ -35,25 +37,27 @@ NetworkValidatedLedgers::makeValidatedLedgers()
void
NetworkValidatedLedgers::push(uint32_t idx)
{
std::lock_guard const lck(m_);
if (!max_ || idx > *max_)
max_ = idx;
std::lock_guard const lck(mtx_);
if (!latest_ || idx > *latest_)
latest_ = idx;
notificationChannel_(idx);
cv_.notify_all();
}
std::optional<uint32_t>
NetworkValidatedLedgers::getMostRecent()
{
std::unique_lock lck(m_);
cv_.wait(lck, [this]() { return max_; });
return max_;
std::unique_lock lck(mtx_);
cv_.wait(lck, [this]() { return latest_; });
return latest_;
}
bool
NetworkValidatedLedgers::waitUntilValidatedByNetwork(uint32_t sequence, std::optional<uint32_t> maxWaitMs)
{
std::unique_lock lck(m_);
auto pred = [sequence, this]() -> bool { return (max_ && sequence <= *max_); };
std::unique_lock lck(mtx_);
auto pred = [sequence, this]() -> bool { return (latest_ && sequence <= *latest_); };
if (maxWaitMs) {
cv_.wait_for(lck, std::chrono::milliseconds(*maxWaitMs));
} else {
@@ -62,4 +66,10 @@ NetworkValidatedLedgers::waitUntilValidatedByNetwork(uint32_t sequence, std::opt
return pred();
}
boost::signals2::scoped_connection
NetworkValidatedLedgers::subscribe(SignalType::slot_type const& subscriber)
{
return notificationChannel_.connect(subscriber);
}
} // namespace etl