22 Jul
2005
22 Jul
'05
6:50 p.m.
Daniel,
Thanks for the reply. Please see inline.
On Friday 22 July 2005 04:31 am, Daniel-Constantin Mierla wrote:
Then I just wanted to let you know that changes suggested by Dmitry Semyonov at
http://mail.iptel.org/pipermail/serdev/2005-July/005148.html worked for me. At
least it helped with "log_stderr=no" problem.
Hm. I definitely remember reading on mailing list suggestions to run ser with as many
as hundreds children to avoid situation when all workers are busy processing
requests. That's not a valid suggestion? What would happen to messages
when there're no idle children? Will they be dropped?
Please don't get me wrong. I'm not to undervalue your work. I just want to
understand
the limitation of the software I'm considering to use.
Hello,
On 07/21/05 23:20, Michael Ulitskiy wrote:
I see. That's a pity. BTW I can't find it in the roadmap available online.
Hello,
I've asked this question in serusers and serdevel. Noone answered,
so I thought I'd ask it here about openser.
I haven't tried openser yet, it's on my todo list.
I saw that openser implemented connection pool for mysql backend.
What about postgres?
The maintainer of this module has not implemented the connection pool
yet. It was no activity for quite some time of postgres module,but now
seems that many users started using it, so we have put it in the roadmap
to review. Unfortunately I have no experience with postgres, so the
priority is quite low in my list. My guess is
that every module using databse
opens a separate connection and the number of concurrent connections
will be the number of such modules multiplied by number of children?
Is it true?
yes.
If so, are there any plans for connection pool for
postgres?
see above.
Also it's been noticed and confirmed by Andrei
Pelinescu-Onciul that
there are problems linking ser to multi-threaded libraries like libpq.
Has it been addressed by openser?
is the same problem as in ser. It is the same module, we just fixed some
warnings and a few bugs reported by users. Also I'm
curious whether number of children in openser is limited to a
given startup value or it is able to fork additional children as needed?
It is limited to startup value, it does not fork additional children if
needed. The maximum number of children is 32. By default it is 8. Daniel
--
See you later,
Michael
Thank you,
Michael
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users