BoxKite.Twitter.TwitterConnection.GetHomeTimeLine_Failover C# (CSharp) 메소드

        private async Task<long> GetHomeTimeLine_Failover(long sinceid)
        {
            var largestseenid = sinceid;

            var hometl = await UserSession.GetHomeTimeline(count: _sinceIdPagingSize, sinceId: sinceid);
            if (!hometl.OK) return largestseenid;
            foreach (var tweet in hometl)
            {
                AddToHomeTimeLine(tweet); // use this guard
                if (tweet.Id > sinceid) largestseenid = tweet.Id;
            }
            return largestseenid;
        }