Re: Can postgresql accept mutliple connections in
От | Neil Conway |
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Тема | Re: Can postgresql accept mutliple connections in |
Дата | |
Msg-id | 1100838566.1436.30.camel@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: Can postgresql accept mutliple connections in the same (Dru <andru@treshna.com>) |
Ответы |
Re: Can postgresql accept mutliple connections in the same
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Список | pgsql-hackers |
On Fri, 2004-11-19 at 17:15 +1300, Dru wrote: > Ok rules out that possibility also. Is there any stress testing > software for postgresql to find out how and when it breaks? Try contrib/pgbench. > The website uses php, > the problem could be in the wrapper code for PHP though. I havnt > got much luck asking php developers about the problem though. pgbench uses libpq (i.e. the native C client interface to PostgreSQL) -- if you encounter connection failures using it, that will narrow down the set of possible culprits. Since you don't get an error message in the PostgreSQL logs when a connection is refused, it seems that the connection attempt doesn't even make it as far as the postmaster, so I would be skeptical of the software between the client and the backend (e.g. PHP, perhaps some kernel/TCP weirdness, etc.). -Neil
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