public override void DoPeriodicAction()
{
var isGlobalCheck = ShouldPerformGlobalCheck();
var peers = _cqlStorage.GetAllKnownPeers().AsList();
var updatedNonAckedCounts = _nonAckedCountCache.Update(peers.Select(x => new NonAckedCount(x.PeerId, x.NonAckedMessageCount)));
var updatedPeerIds = updatedNonAckedCounts.Select(x => x.PeerId).ToHashSet();
var peersToCheck = isGlobalCheck ? peers : peers.Where(x => updatedPeerIds.Contains(x.PeerId));
if (isGlobalCheck)
{
_lastGlobalCheck = SystemDateTime.UtcNow;
}
Parallel.ForEach(peersToCheck, new ParallelOptions {
MaxDegreeOfParallelism = 10
}, UpdateOldestNonAckedMessage);
}
public override void DoPeriodicAction()
{
var isGlobalCheck = SystemDateTime.UtcNow >= _lastGlobalCheck.Add(_configuration.OldestMessagePerPeerGlobalCheckPeriod);
var allPeersDictionary = _cqlStorage.GetAllKnownPeers().ToDictionary(state => state.PeerId);
IEnumerable <PeerState> peersToCheck = allPeersDictionary.Values;
var updatedPeers = _nonAckedCountCache.GetUpdatedValues(peersToCheck.Select(x => new NonAckedCount(x.PeerId, x.NonAckedMessageCount)));
if (isGlobalCheck)
{
_lastGlobalCheck = SystemDateTime.UtcNow;
}
else
{
peersToCheck = updatedPeers.Select(x => allPeersDictionary[x.PeerId]);
}
Parallel.ForEach(peersToCheck, new ParallelOptions {
MaxDegreeOfParallelism = 10
}, UpdateOldestNonAckedMessage);
}