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Don't continue to refresh level 2 data if no data is present

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This commit is contained in:
Dan Paulat 2022-05-30 10:55:52 -05:00
parent 70b8f78eb5
commit 5cfab59977
4 changed files with 21 additions and 10 deletions
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13
wxdata/source/scwx/provider/aws_nexrad_data_provider.cpp
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@ -237,7 +237,7 @@ AwsNexradDataProvider::LoadObjectByKey(const std::string& key)
return nexradFile;
}
size_t AwsNexradDataProvider::Refresh()
std::pair<size_t, size_t> AwsNexradDataProvider::Refresh()
{
using namespace std::chrono;
@ -251,14 +251,16 @@ size_t AwsNexradDataProvider::Refresh()
std::unique_lock lock(refreshMutex);
size_t totalNewObjects = 0;
size_t allNewObjects = 0;
size_t allTotalObjects = 0;
// If we haven't gotten any objects from today, first list objects for
// yesterday, to ensure we haven't missed any objects near midnight
if (refreshDate < today)
{
auto [newObjects, totalObjects] = ListObjects(yesterday);
totalNewObjects = newObjects;
allNewObjects = newObjects;
allTotalObjects = totalObjects;
if (totalObjects > 0)
{
refreshDate = yesterday;
@ -266,13 +268,14 @@ size_t AwsNexradDataProvider::Refresh()
}
auto [newObjects, totalObjects] = ListObjects(today);
totalNewObjects += newObjects;
allNewObjects += newObjects;
allTotalObjects += totalObjects;
if (totalObjects > 0)
{
refreshDate = today;
}
return totalNewObjects;
return std::make_pair(allNewObjects, allTotalObjects);
}
void AwsNexradDataProvider::Impl::PruneObjects()