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remove old ephemeral event pruning method

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This commit is contained in:
Doug Hoyte
2023-12-05 18:19:11 -05:00
parent fa5ae606c6
commit d17a6aa9c8
1 changed files with 0 additions and 58 deletions
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58
src/apps/relay/RelayCron.cpp
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@ -9,64 +9,6 @@ void RelayServer::runCron() {
cron.setupCb = []{ setThreadName("cron"); };
// Delete ephemeral events
// FIXME: This is for backwards compat during upgrades, and can be removed eventually since
// the newer style of finding ephemeral events relies on expiration=1
cron.repeat(10 * 1'000'000UL, [&]{
std::vector<uint64_t> expiredLevIds;
{
auto txn = env.txn_ro();
auto mostRecent = getMostRecentLevId(txn);
uint64_t cutoff = hoytech::curr_time_s() - cfg().events__ephemeralEventsLifetimeSeconds;
uint64_t currKind = 20'000;
while (currKind < 30'000) {
uint64_t numRecs = 0;
env.generic_foreachFull(txn, env.dbi_Event__kind, makeKey_Uint64Uint64(currKind, 0), lmdb::to_sv<uint64_t>(0), [&](auto k, auto v) {
numRecs++;
ParsedKey_Uint64Uint64 parsedKey(k);
currKind = parsedKey.n1;
if (currKind >= 30'000) return false;
if (parsedKey.n2 > cutoff) {
currKind++;
return false;
}
uint64_t levId = lmdb::from_sv<uint64_t>(v);
if (levId != mostRecent) { // prevent levId re-use
expiredLevIds.emplace_back(levId);
}
return true;
});
if (numRecs == 0) break;
}
}
if (expiredLevIds.size() > 0) {
auto txn = env.txn_rw();
uint64_t numDeleted = 0;
for (auto levId : expiredLevIds) {
if (deleteEvent(txn, levId)) numDeleted++;
}
txn.commit();
if (numDeleted) LI << "Deleted " << numDeleted << " ephemeral events";
}
});
// Delete expired events
cron.repeat(9 * 1'000'000UL, [&]{