If my printer is offline for a week, I don't want to get a week of weather forecasts printed out when it comes back online again. Perhaps another header sent with the content/url post could indicate a time-to-live?
If my printer is offline for a week, I don't want to get a week of weather forecasts printed out when it comes back online again.
Perhaps another header sent with the content/url post could indicate a time-to-live?