int finalize() {
invariant(!_finalized);
_finalized = true;
_numReaped += removeSessionsRecords(_opCtx, _sessionsCollection, _batch);
return _numReaped;
}
void handleLsid(const LogicalSessionId& lsid) {
// There are some lifetime issues with when the reaper starts up versus when the grid is
// available. Moving routing info fetching until after we have a transaction moves us past
// the problem.
//
// Also, we should only need the chunk case, but that'll wait until the sessions table is
// actually sharded.
if (!(_cm || _primary)) {
auto routingInfo =
uassertStatusOK(Grid::get(_opCtx)->catalogCache()->getCollectionRoutingInfo(
_opCtx, SessionsCollection::kSessionsNamespaceString));
_cm = routingInfo.cm();
_primary = routingInfo.db().primary();
}
ShardId shardId;
if (_cm) {
const auto chunk = _cm->findIntersectingChunkWithSimpleCollation(lsid.toBSON());
shardId = chunk.getShardId();
} else {
shardId = _primary->getId();
}
auto& lsids = _shards[shardId];
lsids.insert(lsid);
if (lsids.size() > write_ops::kMaxWriteBatchSize) {
_numReaped += removeSessionsRecords(_opCtx, _sessionsCollection, lsids);
_shards.erase(shardId);
}
}
void handleLsid(const LogicalSessionId& lsid) {
_batch.insert(lsid);
if (_batch.size() >= write_ops::kMaxWriteBatchSize) {
_numReaped += removeSessionsRecords(_opCtx, _sessionsCollection, _batch);
_batch.clear();
}
}
int finalize() {
invariant(!_finalized);
_finalized = true;
for (const auto& pair : _shards) {
_numReaped += removeSessionsRecords(_opCtx, _sessionsCollection, pair.second);
}
return _numReaped;
}
void handleLsid(const LogicalSessionId& lsid) {
invariant(_cm);
const auto chunk = _cm->findIntersectingChunkWithSimpleCollation(lsid.toBSON());
const auto shardId = chunk.getShardId();
auto& lsids = _shards[shardId];
lsids.insert(lsid);
if (lsids.size() >= write_ops::kMaxWriteBatchSize) {
_numReaped += removeSessionsRecords(_opCtx, _sessionsCollection, lsids);
_shards.erase(shardId);
}
}
