| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Magnus Hagander <magnus(at)hagander(dot)net> |
| Cc: | Andrew Chernow <ac(at)esilo(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: libpq WSACleanup is not needed |
| Date: | 2009-01-16 14:17:10 |
| Message-ID: | 20090116141710.GC9963@alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Magnus Hagander wrote:
> Andrew Chernow wrote:
> > WSACleanup is not really needed during a PQfinish. Its horribly slow if
> > the library ref count is 0 and it actually unloads the winsock library,
> > adds 225ms to PQfinish.
> >
> > Solution:
> > A) Call WSAStartup once and never clean it up. When the app dies, so do
> > the ref counts and winsock is automatically unloaded.
> If you want to override this behavior today, you can just call
> WSAStartup() in your application, and it should never happen. Right?
Or perhaps use _init() and _fini() or the Win32 equivalents?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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