| From: | Andrejs Cainikovs <andrejsc(at)globalautomationsystems(dot)com> |
|---|---|
| To: | Jean-Gérard Pailloncy <jg(at)rilk(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Event System |
| Date: | 2009-06-06 09:49:46 |
| Message-ID: | 4A2A3BBA.4030008@globalautomationsystems.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Hi,
I'm kinda interested in this too.
Can someone please tell us how this feature will work, or at least point
in right direction?
Thanks,
Andrejs Cainikovs.
Jean-Gérard Pailloncy wrote:
> Hi,
>
> I study the possibility to devellop an application with libevent and
> postgresql. I discover that a new "Event System" will be present in libpq
> 8.4.
>
> I would like to know if, when I send asynchronously a query to the server
> with PQsendQuery/PQsendQueryPrepared, the "Event Callback Procedure" will
> be call when the result is ready and then the callback will call
> PQgetResult ?
> No more need to monitor the connexion waiting for the next result...
>
> Cordialement,
> Jean-Gérard Pailloncy
>
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