I only want to know which backend are you using as backends can have different levels of failure. Only very severe failures, like mis-configurations should stop the queue. An every-day event like a printer not turned on, or run out of paper or toner should not stop the queue. This can be fixed by changing the backend's exit codes. Therefore I am asking you the questions of comment #2. Can you please answer these questions? Thanks.
I only want to know which backend are you using as backends can have different levels of failure. Only very severe failures, like mis-configurations should stop the queue. An every-day event like a printer not turned on, or run out of paper or toner should not stop the queue. This can be fixed by changing the backend's exit codes. Therefore I am asking you the questions of comment #2. Can you please answer these questions? Thanks.