Magnus Hagander wrote:
> >>> The only place WSACleanup is being called is libpqdll when
> >the process
> >>> detaches the DLL (if the libpq is not staticly linked in),
> >which matches up
> >>> with the WSAStartup when the process attaches to the DLL.
> >>>
> >>> The WSAStartup in the fe-connect.c->makeEmptyPGconn() does
> >not have a
> >>> matching WSACleanup. WSACleanup could possibly be placed
> >in freePGconn(),
> >>> but unsure if all possible error cases will go through this
> >function.
> >>>
> >>> This problem exists in both 8.0.1 and 7.4.7 of the libpq
> >interface for
> >>> Windows.
> >
> >> I agree freePGconn() is the proper place. I will apply the following
> >> patch to current CVS and to 8.0.X. 8.0.3 is being packaged now so I
> >> will wait for 8.0.4.
> >
> >Actually ... why do we need a WSAStartup in makeEmptyPGconn?
> >If we have
> >one in DLL attach, isn't that sufficient?
>
> Not if you link libpq as a static lib...
>
> I *think* that's why it was added. In the beginning it was only in the
> DLL attach code, and if you were using the library as a static lib you
> had to call it yourself. Not sure when that changed, but clearly that is
> when the WSACleanup() call should've gone in.
>
OK, good. I will document that and have the fix in 8.0.4.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
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