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Check optional before dereferencing

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This commit is contained in:
CJ Cobb
2022-03-04 16:02:20 -05:00
parent b3948590f8
commit 799bf58c95
1 changed files with 19 additions and 15 deletions
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34
src/etl/ReportingETL.cpp
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@@ -229,8 +229,10 @@ ReportingETL::fetchLedgerData(uint32_t idx)
std::optional<org::xrpl::rpc::v1::GetLedgerResponse> response =
loadBalancer_->fetchLedger(idx, false, false);
BOOST_LOG_TRIVIAL(trace) << __func__ << " : "
<< "GetLedger reply = " << response->DebugString();
if (response)
BOOST_LOG_TRIVIAL(trace)
<< __func__ << " : "
<< "GetLedger reply = " << response->DebugString();
return response;
}
@@ -243,8 +245,10 @@ ReportingETL::fetchLedgerDataAndDiff(uint32_t idx)
std::optional<org::xrpl::rpc::v1::GetLedgerResponse> response =
loadBalancer_->fetchLedger(idx, true, !backend_->cache().isFull());
BOOST_LOG_TRIVIAL(trace) << __func__ << " : "
<< "GetLedger reply = " << response->DebugString();
if (response)
BOOST_LOG_TRIVIAL(trace)
<< __func__ << " : "
<< "GetLedger reply = " << response->DebugString();
return response;
}
@@ -603,17 +607,6 @@ ReportingETL::runETLPipeline(uint32_t startSequence, int numExtractors)
auto time = ((end - start).count()) / 1000000000.0;
totalTime += time;
auto tps =
fetchResponse->transactions_list().transactions_size() /
time;
BOOST_LOG_TRIVIAL(info)
<< "Extract phase time = " << time
<< " . Extract phase tps = " << tps
<< " . Avg extract time = "
<< totalTime / (currentSequence - startSequence + 1)
<< " . thread num = " << i
<< " . seq = " << currentSequence;
// if the fetch is unsuccessful, stop. fetchLedger only
// returns false if the server is shutting down, or if the
// ledger was found in the database (which means another
@@ -625,6 +618,17 @@ ReportingETL::runETLPipeline(uint32_t startSequence, int numExtractors)
{
break;
}
auto tps =
fetchResponse->transactions_list().transactions_size() /
time;
BOOST_LOG_TRIVIAL(info)
<< "Extract phase time = " << time
<< " . Extract phase tps = " << tps
<< " . Avg extract time = "
<< totalTime / (currentSequence - startSequence + 1)
<< " . thread num = " << i
<< " . seq = " << currentSequence;
transformQueue->push(std::move(fetchResponse));
currentSequence += numExtractors;