Re: droped out precise time calculations in src/interfaces/libpq/fe-connect.c
От | Bruce Momjian |
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Тема | Re: droped out precise time calculations in src/interfaces/libpq/fe-connect.c |
Дата | |
Msg-id | 200210141449.g9EEnQi07497@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: droped out precise time calculations in src/interfaces/libpq/fe-connect.c (Joe Conway <mail@joeconway.com>) |
Ответы |
Re: droped out precise time calculations in src/interfaces/libpq/fe-connect.c
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Список | pgsql-hackers |
Joe Conway wrote: > Bruce Momjian wrote: > > It could be argued that our seconds are not as exact as they could be > > with subsecond timing. Not sure it is worth it, but I can see the > > point. > > Well, if we were specifying the timeout in microseconds instead of seconds, it > would make sense to have better resolution. But when you can only specify the > timeout in seconds, the internal time comparison doesn't need to be any more > accurate than seconds (IMHO anyway). > > > are doing something with microseconds when we are not. Also, should we > > switch to a simple time() call, rather than gettimeofday()? > > > > Already done -- that's what Denis is unhappy about. OK, I see that, but now, we are stuffing everything into a timeval struct. Does that make sense? Shouldn't we just use time_t? I realize we need the timeval struct for select() in pqWaitTimed, but we are making a copy of the timeval we pass in anyway. Seems it would be easier just making it a time_t. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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