feat: add eternal cache entries

Those are entries that don't get stale over time, so we don't invalidate
them if they 'expire'.

Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow
2022-08-21 13:04:48 -03:00
parent 2dcff83be7
commit 6be59b53f1
6 changed files with 31 additions and 11 deletions

View File

@ -46,8 +46,8 @@ namespace Net {
#define MAX_TIME_TO_EXPIRE 1*7*24*60*60
MetaCacheSink::MetaCacheSink(MetaEntryPtr entry, ChecksumValidator * md5sum)
:Net::FileSink(entry->getFullPath()), m_entry(entry), m_md5Node(md5sum)
MetaCacheSink::MetaCacheSink(MetaEntryPtr entry, ChecksumValidator * md5sum, bool is_eternal)
:Net::FileSink(entry->getFullPath()), m_entry(entry), m_md5Node(md5sum), m_is_eternal(is_eternal)
{
addValidator(md5sum);
}
@ -95,7 +95,10 @@ Task::State MetaCacheSink::finalizeCache(QNetworkReply & reply)
m_entry->setLocalChangedTimestamp(output_file_info.lastModified().toUTC().toMSecsSinceEpoch());
{ // Cache lifetime
if (reply.hasRawHeader("Cache-Control")) {
if (m_is_eternal) {
qDebug() << "[MetaCache] Adding eternal cache entry:" << m_entry->getFullPath();
m_entry->makeEternal(true);
} else if (reply.hasRawHeader("Cache-Control")) {
auto cache_control_header = reply.rawHeader("Cache-Control");
// qDebug() << "[MetaCache] Parsing 'Cache-Control' header with" << cache_control_header;