List <ReplayAction> IDestinationMailbox.GetActions(string replaySyncState, int maxNumberOfActions)
{
MrsTracer.Provider.Function("StorageDestinationMailbox.GetActions", new object[0]);
base.VerifyMailboxConnection(VerifyMailboxConnectionFlags.None);
IActionsSource actionsSource = new StorageActionsSource((MailboxSession)base.StoreSession);
StorageActionWatermark storageActionWatermark;
if ((storageActionWatermark = StorageActionWatermark.Deserialize(replaySyncState)) == null)
{
storageActionWatermark = new StorageActionWatermark
{
TimeStamp = DateTime.UtcNow.AddHours(-1.0)
};
}
IActionWatermark watermark = storageActionWatermark;
List <ReplayAction> list = new List <ReplayAction>(maxNumberOfActions);
foreach (ReplayAction item in actionsSource.ReadActions(watermark))
{
if (list.Count == maxNumberOfActions)
{
break;
}
list.Add(item);
}
return(list);
}
IEnumerable <ReplayAction> IActionsSource.ReadActions(IActionWatermark watermark)
{
MrsTracer.Provider.Function("StorageActionsSource.ReadActions", new object[0]);
IActivityLog activityLog = ActivityLogFactory.Current.Bind(this.mailboxSession);
List <ReplayAction> actionsIndescendingOrder = new List <ReplayAction>(100);
foreach (Activity activity in activityLog.Query())
{
if (activity.ClientId.LoggedViaServerSideInstrumentation)
{
IActionWatermark actionWatermark = new StorageActionWatermark(activity);
if (watermark != null && watermark.CompareTo(actionWatermark) >= 0)
{
break;
}
ReplayAction replayAction = this.TryConvertToAction(activity, actionWatermark);
if (replayAction != null)
{
actionsIndescendingOrder.Add(replayAction);
}
}
}
for (int index = actionsIndescendingOrder.Count - 1; index >= 0; index--)
{
yield return(actionsIndescendingOrder[index]);
}
yield break;
}