BoxKite.Twitter.TwitterConnection.GetDirectMessages_Sent_Failover C# (CSharp) Метод

        private async Task<long> GetDirectMessages_Sent_Failover(long sinceid)
        {
            var largestseenid = sinceid;
            
            var mysentdms = await UserSession.GetDirectMessagesSent(count: _pagingSize, sinceId: sinceid);
            if (!mysentdms.OK) return largestseenid;

            foreach (var dm in mysentdms.Where(dm => dm.Id > sinceid))
            {
                largestseenid = dm.Id;
                _directmessages.OnNext(dm);
            }
            return largestseenid;
        }