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From "KERNEUZET FREDERIC" <Frederic.Kerneu...@pr-gicm.com>
Subject RE : Still socket problems
Date Fri, 14 Apr 2006 13:59:24 GMT
Hi Greg,

thanks for your suggestion, i've tried to install Jtds driver but unsuccessfully ... Some
doSelect() methods start throwing exceptions (but not all ! Strange ...).

Which pool do you use with your JTDS driver ? And could you give me some examples of your
torque configuration file ?


Thanks.
Frederic

-------- Message d'origine--------
De:	Greg Monroe [mailto:Greg.Monroe@DukeCE.com]
Date:	ven. 14/04/2006 15:52
À:	Apache Torque Users List
Cc:	
Objet:	RE: Still socket problems
I use MS SQL with Torque and have load tested some of my webapp to 
the point of 400+ users averaging 30+ page req/sec (with at least 
one query per page) and not had problems.

One thing that I do differently was to use the open source jTDS 
driver instead of MS's.  It's been stable for years, delivered with
a lot of products, passes the J2EE 1.3 cert (which I don't think MS's 
drivers do), and is generally highly recommended by a lot of good 
folks. (And it supports SQL 7.0 for folks stuck with that :)  ).

http://jtds.sourceforge.net/index.html

If this isn't the problem, then come back with some details on
your property settings, etc.

> -----Original Message-----
> From: KERNEUZET FREDERIC [mailto:Frederic.Kerneuzet@pr-gicm.com] 
> 
> i've got problems when i "stress" my webapp : when i reach 28 
> simultaneous users, connections time out because of socket 
> ERROR (10048) => concurrent access on a same socket.
> 
> I'm using an SQL Server with Microsoft driver and SharedPool 
> for my connection ...
> 
> Has someone encountered problems like this ?
> 

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