public async Task StartAsync(CancellationToken cancellationToken)
{
_logger.LogTrace("Starting the SyncHole service");
try
{
//Keep poling and uploading
await new TaskFactory().StartNew(async() =>
{
while (true)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
//create a new worker
var worker = await _workerFactory.CreateWorkerAsync();
var hasWorker = worker != null;
//execute the worker job
if (hasWorker)
{
await RunNextWorkerAsync(worker);
await _syncManifest.SaveAsync();
}
//idle wait
await _expBackoff.DelayAsync(!hasWorker);
}
}, cancellationToken);
}
catch (AggregateException)
{
//if the cancellation has been requested absorb the error
if (!cancellationToken.IsCancellationRequested)
{
throw;
}
}
}
