protected async override Task ExecuteAsync(CancellationToken cancellationToken)
{
messageSource.Start(processAsync);
try {
await Task.Delay(Timeout.Infinite, cancellationToken);
} catch (TaskCanceledException) {
messageSource.Stop();
// wait for all consumer tasks to finish
// this is important: a consumer task is only idempotent if does not get canceled
while (consumerTasksPending != 0)
{
logger.LogInformation($"Waiting for {consumerTasksPending} Tasks to finish.");
await Task.Delay(25);
}
}
}
