static void Main(string[] args)
{
bool byPassIfError = true;
Console.WriteLine("fetching, please wait...");
CancellationTokenSource tokenSource = new CancellationTokenSource();
CancellationToken token = tokenSource.Token;
try
{
while (true)
{
var message = _messageQueue.Dequeue(QUEUE_NAME, token);
switch (message.DequeueResultStatus)
{
case DequeueResultStatus.Success:
if (message.Result is ProductMessage prod)
{
var shortId = prod.Id.ToString().Substring(0, 7);
Console.WriteLine($"- processing product <{shortId}> - {prod.CreatedDate.ToString("HH:mm:ss.fff")}");
message?.Commit();
message?.Dispose();
}
else
{
if (byPassIfError)
{
message?.Commit();
message?.Dispose();
}
else
{
// invaild message
throw new Exception("Invaild message");
}
}
break;
case DequeueResultStatus.Timeout:
break;
case DequeueResultStatus.Exception:
throw new Exception("Has Error: " + message.DequeueException?.Message);
default:
break;
}
Thread.Sleep(10);
}
}
catch (Exception ex)
{
if (!byPassIfError)
{
Console.WriteLine($"{ex.Message}\nConsumer will be stopped !!!");
//throw ex;
}
}
Console.ReadKey();
}