Re: pqlib in c++: PQconnectStart PQconnectPoll
От | madhtr |
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Тема | Re: pqlib in c++: PQconnectStart PQconnectPoll |
Дата | |
Msg-id | 006f01c7e019$2bce19c0$7b55503f@useronewin2klt обсуждение исходный текст |
Ответ на | Moving to postgresql and some ignorant questions ("Phoenix Kiula" <phoenix.kiula@gmail.com>) |
Ответы |
Re: pqlib in c++: PQconnectStart PQconnectPoll
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Список | pgsql-general |
Hi Tom :) Is this: libpq-fe.h: /** $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.134 2006/10/04 00:30:13 momjian Exp $ **/ the latest version of libpq? ----- Original Message ----- From: "Tom Lane" <tgl@sss.pgh.pa.us> To: "madhtr" <madhtr@schif.org> Cc: <pgsql-general@postgresql.org> Sent: Tuesday, August 14, 2007 21:42 Subject: Re: [GENERAL] pqlib in c++: PQconnectStart PQconnectPoll > "madhtr" <madhtr@schif.org> writes: >> From: "Tom Lane" <tgl@sss.pgh.pa.us> >>> ... although it takes a good long while (several seconds) because of the >>> "sleep(1)" in the interaction with the postmaster. > >> Sleep(1) should be only 1/1000 of a second. I do that so I don't hammer >> the >> processor with my while loop when i am not using a select(). > > Ah. I was interpreting it in Unix terms, where sleep() measures in > seconds. With a wait of a few msec it might not be too intolerable. > > regards, tom lane
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