Cgw.Common.VideoPipe.namePipeDataCheck_Elapsed C# (CSharp) Method

        void namePipeDataCheck_Elapsed(object sender, ElapsedEventArgs e)
        {
            //namedPipeHasVideoDataTimer.Enabled = false;
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            try
            {
                //uint compareSize = mediaData.Size;
                uint compareSize = mediaDataSize;
                Thread.Sleep(1500);
                //uint size = mediaData.Size;

                uint size = mediaDataSize;

                //if (compareSize != size && mediaData.Size != 0)
                if(compareSize!=size && size!=0)
                {
                    iCount = 0;
                }
                else
                {
                    iCount++;
                }
                if (iCount == iNullCount)
                {
                    logEx.Debug("VideoPipe.Timer Data end,iCount={0},cameraNo={1}.", iCount,cameraNo);
                    namedPipeHasVideoDataTimer.Enabled = false;
                    logEx.Info("STOP namedPipeHasVideoDataTimer.");
                    VideoPipeManage.Instance().DeleteVideoPipe(cameraNo);
                    Stop();
                    VideoPipeManage.Instance().DeleteNoDataVideoPipe(cameraNo);
                }
                //else
                //{
                //    namedPipeHasVideoDataTimer.Enabled = true;
                //}
            }
            catch (System.Exception ex)
            {
                logEx.Error("VideoPipe.Timer.delete(cameraNo{0}) catch() failed ,ex={1}", cameraNo, ex.ToString());
            }
        }