Re: Fwd: Postgres JDBC, WS and commit

At the moment I don't know if.connections are opened in transaction mode.
Must I use this mode?
With XA driver I can't use connection.commit.
I use only stored function in SQL or pgsql language.

Thanks.

Mephysto
Il giorno 09/mag/2012 21:21, "Dave Cramer" <pg(at)fastcrypt(dot)com> ha scritto:

> Even in a pool if you issue a commit then the data should be
> committed. Is the connection open in transaction mode ? Are you
> executing a commit ?
>
> Dave Cramer
>
> dave.cramer(at)credativ(dot)ca
> http://www.credativ.ca
>
>
> On Wed, May 9, 2012 at 3:11 PM, mephysto <mephystoonhell(at)gmail(dot)com> wrote:
> > Hi Kevin,
> > I will try to explain my scenario: with my application, many users
> exchange
> > message within them. User1 send message to user2 by a web service. This
> web
> > service send message and wait the response from user 2 before end and
> send
> > notice to user1. I can't know how many time is needed for response, so, I
> > would to save te state in a table on database to prevent accidental
> > disconnection of client from web service.
> >
> > But I found that, if transaction are not closed until web service
> operation
> > end, my table are not update, and I can't know the wait state of user1
> and I
> > can't take back he to his request.
> > Moreover, if transaction lock my table, and other user, user3, send a
> > message to user4, I can't save his state until user1 operation end.
> >
> > Is it clear enough?
> >
> > Is there any wrong in my reasoning? Is there anything I ignore in pool
> > functionality?
> >
> > Thanks in advance.
> >
> > Mephysto
> >
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