Hi jonathan and angelo, thanks for the pointer. I'll try it this evening.

On Mon, Jan 12, 2009 at 10:51 AM, Jonathan Barker
<jonathan.theit...@gmail.com> wrote:
> I configure connection pooling on my app server, so I have no hands-on
> experience with c3p0.
>
> Certainly it looks like this would work well.  If it doesn't, then one more
> paranoid thing Abangkis can do is add hibernate.c3p0.validate=true to force
> checking of every connection on checkout from the pool.
>
>
>
>> -----Original Message-----
>> From: Angelo Chen [mailto:angelochen...@yahoo.com.hk]
>> Sent: Sunday, January 11, 2009 22:10
>> To: users@tapestry.apache.org
>> Subject: Re: Connection Problem
>>
>>
>> Hi,
>>
>> there was a post before in this forum that solves this problem for me, but
>> I
>> can't remember the link, basically, here are the things I added and it's
>> running with any problem:
>>
>>   <!-- pool via c3p0 which knows how to reconnect to server and does it
>> nicely-->
>>     <property
>> name="connection.provider_class">org.hibernate.connection.C3P0ConnectionPr
>> ovider</property>
>>     <property name="hibernate.c3p0.acquire_increment">3</property>
>>     <property name="hibernate.c3p0.idle_test_period">100</property>
>>     <!-- seconds -->
>>     <property name="hibernate.c3p0.max_size">20</property>
>>     <property name="hibernate.c3p0.max_statements">0</property>
>>     <property name="hibernate.c3p0.min_size">1</property>
>>     <property name="hibernate.c3p0.timeout">1000</property>
>>
>> I put this in hibernate.cfg.xml, that's the only file I have for
>> tapestry-hibernate.
>>
>> Angelo
>>
>>
>>
>> abangkis wrote:
>> >
>> > Hello,
>> >
>> > I have an application that deployed with this kind of architecture :
>> >
>> > Apache httpd server -> Glassfishv2 -> Tapestry -> Tapestry-Hibernate ->
>> > Mysql.
>> >
>> > And every 8 Hour or So, i've got a broken pipe error message.
>> >
>> > I've tried following this guide
>> > http://www.codefin.net/2007/05/hibernate-and-mysql-connection-
>> timeouts.html,
>> > but it didn't seems to work. Any other idea what kind of configuration
>> > i should tweak in order for this not to happened ?
>> >
>> > the software versions are :
>> >
>> > Apache 2.2.8
>> > Sun Java System Application Server 9.1 (build b58g-fcs)
>> > Tapestry 5.0.15
>> > Mysql  5.0.51a-3ubuntu5.4
>> >
>> > Cheers ,
>> >
>> > Abangkis
>> >
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>> >
>> >
>> >
>>
>> --
>> View this message in context: http://www.nabble.com/Connection-Problem-
>> tp21393799p21407688.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
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