On Wed, Oct 27, 2010 at 5:02 PM, Michael Clark
<codingninja@gmail.com> wrote:
while ( ((consume_result = PQconsumeInput(self.db)) == 1) && ((is_busy_result = PQisBusy(self.db)) == 1) )
;
The problem with this code is that it's effectively useless as a test. You're just spinning in a loop; if you don't have anything else to be doing while waiting for responses, then this sort of calling pattern is always going to be worse than just blocking.
Only do async if you actually have an async problem, and only do a performance test on it if you're actually doing a real async test, otherwise the results are fairly useless.
--
- David T. Wilson
david.t.wilson@gmail.com