activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "James Strachan" <james.strac...@gmail.com>
Subject Re: activemq clients all hang
Date Tue, 25 Jul 2006 05:10:19 GMT
Do you have any slow consumers (non-durable consumers) who are not keeping up?

On 7/24/06, Christopher Mihaly <cmihaly@hotmail.com> wrote:
>
>
> James.Strachan wrote:
> >
> > Are you sending the messages with persistent message delivery mode?
> >    private int deliveryMode = javax.jms.DeliveryMode.PERSISTENT;
> >     private int deliveryPriority = javax.jms.Message.DEFAULT_PRIORITY;
> >     publisher.send(msg, deliveryMode, deliveryPriority,
> >                        Message.DEFAULT_TIME_TO_LIVE);
> > Also what version are you using?
> >
> > Version  Version 4.0.1
> >
> > On 7/24/06, Christopher Mihaly <cmihaly@hotmail.com> wrote:
> >>
> >>    On the test case, I created a topic publisher and create 100000
> >> messages
> >> using asyncsend.  This works great.  Then I make a durable subscription
> >> and
> >> that client exits leaving his durable subsription.  Then I send the
> >> publisher and around 2000 messages  it will hang.   The only solution to
> >> this is to run my client that subscribed to the subscription and read the
> >> thousands of messages.   Then I can send another couple thousand
> >> messages,
> >> etc.   It is completely repeatable.  This happens if I am using
> >> journaling
> >> or not, or out of the box, derby or MS SQLServer as the persistenace DB.
> >> I believe this is what is happening on our production server.   We have
> >> clients that are run weekly, or at other unspecified times that will hold
> >> durable subscriptions to the topics.  I have not found any way around
> >> this
> >> other than killing off subscriptions (sometimes not possible since you
> >> cannot destroy a subsription that is off-line, not sure why they are
> >> off-line, but I guess over time they become off-line).  So the only
> >> solutoins is to destroy the topic and recreate, but this destroys a lot
> >> of
> >> data for us and is getting unusable :_(
> >>
> >>      Chris
> >>
> >>
> >>    Chris
> >>
> >> --
> >> View this message in context:
> >> http://www.nabble.com/activemq-clients-all-hang-tf1950608.html#a5461880
> >> Sent from the ActiveMQ - User forum at Nabble.com.
> >>
> >>
> >
> >
> > --
> >
> > James
> > -------
> > http://radio.weblogs.com/0112098/
> >
> >
> --
> View this message in context: http://www.nabble.com/activemq-clients-all-hang-tf1950608.html#a5469193
> Sent from the ActiveMQ - User forum at Nabble.com.
>
>


-- 

James
-------
http://radio.weblogs.com/0112098/

Mime
View raw message