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From "James Strachan" <>
Subject Re: activemq clients all hang
Date Mon, 24 Jul 2006 06:57:14 GMT
Are you sending the messages with persistent message delivery mode?
Also what version are you using?

On 7/24/06, Christopher Mihaly <> 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
> --
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