internal GossipBackend(ITransport transport, GossipConfiguration configuration, object owner)
{
_owner = owner ?? this;
Transport = transport ?? throw new ArgumentNullException(nameof(transport));
Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
_freshIndex = new ReverseTimeIndex(GetItemDirect);
_gossipTimer = new Timer(_ => SpreadRumors(), null, Configuration.GossipInterval, Configuration.GossipInterval);
_deletableTimer = new Timer(GetDeletableTimerMethod(), null, Configuration.CleanUpInterval, Configuration.CleanUpInterval);
_applyMethods = new ApplyMethods((key, fi) => SetInternal(key, fi));
Transport.MessageHandler = Transport_MessageHandler;
}
public Enumerator(ReverseTimeIndex owner)
{
_currentItemGetter = owner._currentItemGetter;
_current = owner._listHead.Value;
_open = false;
}