Re: Event System - Mailing list pgsql-general

From Andrejs Cainikovs
Subject Re: Event System
Date
Msg-id 4A2A3BBA.4030008@globalautomationsystems.com
Whole thread Raw
In response to Event System  (Jean-Gérard Pailloncy <jg@rilk.com>)
List 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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