YES I agree. Though a short loop checking for shut down is not many cycles or any sort of performance hit, unless you never wait at queue. We use 30 or 60 seconds as our wait time and in 5 minutes of inactivity, the programs uses 0% CPU. But I like the sigaction() and will have to take a closer look.

As an Amazon Associate we earn from qualifying purchases.

This thread ...


Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2021 by and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.