qpid-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gordon Sim <g...@redhat.com>
Subject Re: Acquire Mode
Date Wed, 08 Jul 2009 12:24:30 GMT
Nithesh Shetty wrote:
> Hi,
>  I there any way to change the acquiremode of a localqueue after subscribing the queue
to subscriptionManager . I mean 
> SubscriptionSettings settings;
> settings.acquiremode = ACQUIRE_MODE_PRE_ACQUIRE.
> LocalQueue local_queue;
> then u call subscribe(local_queue, queuename, settings);
> now if i want to change settings i mean change the acquiremode to ACQUIRE_MODE_NOT_ACQUIRED
then do i need to  call 
> subscribe function again with the change in settings to NOT_ACQUIRED. 

Yes, you would. You are creating a new subscription. Note that if you 
are finished with the first subscription (in ACQUIRE_MODE_PRE_ACQUIRE), 
you should cancel that.

[Perhaps also worth pointing out that in PRE_ACQUIRE mode you can 
release messages if you don't want them (this won't stop them being 
redelivered however). And in NOT_ACQUIRED mode you can try to acquire 
received messages.]

> or is there any other way.
> regards,
> Nithesh

Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:users-subscribe@qpid.apache.org

View raw message