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));
}
public static bool TaskProccessData(CancellationToken ct, DataShareTaskState state)
{
const int redirectorDelayMs = 1 * 1000;
const int cloudDelayMs = 1 * 1000;
const int redirectorAttemptCount = 1;
const int cloudAttemptCount = 1;
if (String.IsNullOrEmpty(state.CloudSrvUri))
{
for (int i = 0; i < redirectorAttemptCount; i++)
{
ct.ThrowIfCancellationRequested();
DateTime startTime = DateTime.Now;
try
{
Task <string> redirectorTask = ReadCloudSrvUrl(state.RedirectorSrvUri);
redirectorTask.Wait();
state.CloudSrvUri = redirectorTask.Result;
break;
}
catch
{
if (i == redirectorAttemptCount - 1)
{
return(false);
}
TimeSpan timeDiff = DateTime.Now - startTime;
int timeDiffMs = (int)timeDiff.TotalMilliseconds;
int delay = redirectorDelayMs - timeDiffMs;
if (delay > 0)
{
Thread.Sleep(delay);
}
}
}
}
for (int i = 0; i < cloudAttemptCount; i++)
{
DateTime startTime = DateTime.Now;
try
{
ct.ThrowIfCancellationRequested();
Task <bool> cloudTask = SendMessagrToCloudSrvAsync(state.CloudClient, state.CloudSrvUri, state.Message);
cloudTask.Wait();
bool cloudResult = cloudTask.Result;
//Console.WriteLine("cloudResult: " + cloudResult);
return(cloudResult);
}
catch
{
if (i == cloudAttemptCount - 1)
{
return(false);
}
if (i == 0)
{
try
{
Task <string> redirectorTask = ReadCloudSrvUrl(state.RedirectorSrvUri);
redirectorTask.Wait();
state.CloudSrvUri = redirectorTask.Result;
}
catch
{
}
}
TimeSpan timeDiff = DateTime.Now - startTime;
int timeDiffMs = (int)timeDiff.TotalMilliseconds;
int delay = cloudDelayMs - timeDiffMs;
if (delay > 0)
{
Thread.Sleep(delay);
}
}
}
return(false);
}
