Re: Maintenance form exection thread

From: Magnus Hagander <magnus(at)hagander(dot)net>
To: Dave Page <dpage(at)pgadmin(dot)org>
Cc: pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: Maintenance form exection thread
Date: 2010-04-06 19:48:20
Message-ID: u2r9837222c1004061248x7233c0c9k84e5fa32c3599630@mail.gmail.com
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On Tue, Apr 6, 2010 at 21:01, Dave Page <dpage(at)pgadmin(dot)org> wrote:
> On Tue, Apr 6, 2010 at 6:11 PM, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
>> Hi!
>>
>> Am I reading things right that we actually execute things from the
>> maintenance dialog (like VACUUM) on a separate thread, to keep the UI
>> responsive? Yet, it keeps hanging when we do that. My guess is that
>> we're "using up" the connection we have, and as soon as somebody else
>> needs access to the connection to do things like refresh tree
>> information, we hang and wait. Or am I reading this wrong?
>>
>> If we are, should we perhaps consider firing off these jobs on a
>> separate connection?
>
> Yeah, that would seem like a sensible idea. At first thought I guessed
> it was an issue like this
> http://svn.pgadmin.org/cgi-bin/viewcvs.cgi?rev=6458&view=rev, but on
> reflection I think your much more simple explanation is the likely
> cause.

I don' t have time to look into it right onw. Do you, or should I just
add a ticket for it for "eventual fixing"?

--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/

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