public DataShare(
string lookGUID,
string lookVersion,
string redirectorSrvUri)
{
InternalState = DataShareInternalState.Worked;
LookGUID = lookGUID;
LookVersion = lookVersion;
DataList = new List <string>();
TaskState = new DataShareTaskState(redirectorSrvUri);
cts = new CancellationTokenSource(10 * 60 * 1000);
SendingTask = new Task <bool>(() => DataShareTaskCode.TaskProccessData(cts.Token, TaskState), cts.Token);
//Task cwt = SendingTask.ContinueWith(task => new Timer(DelayTimerCallback, null, 1 * 1 * 1000, Timeout.Infinite));
}
private void DelayTimerCallback(Object aState)
{
InternalState = DataShareInternalState.Reconnect;
SendingTask = new Task <bool>(() => DataShareTaskCode.TaskProccessData(cts.Token, TaskState), cts.Token);
SendingTask.Start();
}
public DataShareState ProccessData(string nowDataStr, List <DataShareImage> images)
{
if (InternalState == DataShareInternalState.Error)
{
return(ExternalState);
}
if (DelayTimer != null)
{
DelayTimer.Dispose();
DelayTimer = null;
}
if (SendingTask.Status == TaskStatus.Faulted || SendingTask.Status == TaskStatus.Canceled || (SendingTask.Status == TaskStatus.RanToCompletion && !SendingTask.Result))
{
InternalState = DataShareInternalState.Error;
DelayTimer = new Timer(DelayTimerCallback, null, 1 * 1 * 1000, Timeout.Infinite);
return(ExternalState);
}
if (InternalState == DataShareInternalState.Reconnect)
{
if (SendingTask.Status != TaskStatus.RanToCompletion)
{
return(ExternalState);
}
else
{
InternalState = DataShareInternalState.Worked;
}
}
if (String.IsNullOrEmpty(nowDataStr))
{
if (DataList.Count == 0)
{
return(ExternalState);
}
}
else
{
if (DataList.Count < 10000)
{
string dataShareDataStr = CreateDataShareDataStr(nowDataStr, images);
//Console.WriteLine("\ndataShareDataStr: " + dataShareDataStr);
DataList.Add(dataShareDataStr);
}
}
if (SendingTask.Status == TaskStatus.Running)
{
return(ExternalState);
}
if (SendingTask.Status == TaskStatus.RanToCompletion)
{
SendingTask = new Task <bool>(() => DataShareTaskCode.TaskProccessData(cts.Token, TaskState), cts.Token);
}
if (SendingTask.Status == TaskStatus.Created)
{
TaskState.Message = CreateMessage();
DataList.Clear();
SendingTask.Start();
}
return(ExternalState);
}