You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@camel.apache.org by Monica_G <mg...@gmail.com> on 2010/04/23 22:54:35 UTC
CLIENT_ACKNOWLEDGE and Sessions
Hi,
How do sessions work with Camel? Is there only one message consumed per
session?
I've set the acknowledgment mode to be CLIENT_ACKNOWLEDGE via the
JmsComponent http://camel.apache.org/jms.html
(http://camel.apache.org/jms.html) . However, I read the following on the
http://java.sun.com/javaee/5/docs/tutorial/doc/bncfu.html#bncfw sun jms site
"Session.CLIENT_ACKNOWLEDGE: A client acknowledges a message by calling the
message’s
acknowledge method. In this mode, acknowledgment takes place on the session
level:
Acknowledging a consumed message automatically acknowledges the receipt of
all
messages that have been consumed by its session. For example, if a message
consumer
consumes ten messages and then acknowledges the fifth message delivered, all
ten messages
are acknowledged."
If camel only consumes one message per session then I'm golden. I did some
local tests, and this appears to be the case, but I wanted to double check
here in case I missed something.
Thank you,
Monica
--
View this message in context: http://old.nabble.com/CLIENT_ACKNOWLEDGE-and-Sessions-tp28346183p28346183.html
Sent from the Camel - Users mailing list archive at Nabble.com.
Re: CLIENT_ACKNOWLEDGE and Sessions
Posted by Monica_G <mg...@gmail.com>.
Thank you for investigating.
Monica
willem.jiang wrote:
>
> Hi,
>
> camel-jms consumer is based on Spring JMSMessageListenerContainer, after
> digging the JMS message receiving code for a while, it's consuming one
> message per session.
>
> Willem
>
>
--
View this message in context: http://old.nabble.com/CLIENT_ACKNOWLEDGE-and-Sessions-tp28346183p28378539.html
Sent from the Camel - Users mailing list archive at Nabble.com.
Re: CLIENT_ACKNOWLEDGE and Sessions
Posted by Willem Jiang <wi...@gmail.com>.
Hi,
camel-jms consumer is based on Spring JMSMessageListenerContainer, after
digging the JMS message receiving code for a while, it's consuming one
message per session.
Willem
Monica_G wrote:
> Hi,
>
> How do sessions work with Camel? Is there only one message consumed per
> session?
>
> I've set the acknowledgment mode to be CLIENT_ACKNOWLEDGE via the
> JmsComponent http://camel.apache.org/jms.html
> (http://camel.apache.org/jms.html) . However, I read the following on the
> http://java.sun.com/javaee/5/docs/tutorial/doc/bncfu.html#bncfw sun jms site
>
> "Session.CLIENT_ACKNOWLEDGE: A client acknowledges a message by calling the
> message’s
> acknowledge method. In this mode, acknowledgment takes place on the session
> level:
> Acknowledging a consumed message automatically acknowledges the receipt of
> all
> messages that have been consumed by its session. For example, if a message
> consumer
> consumes ten messages and then acknowledges the fifth message delivered, all
> ten messages
> are acknowledged."
>
> If camel only consumes one message per session then I'm golden. I did some
> local tests, and this appears to be the case, but I wanted to double check
> here in case I missed something.
>
>
> Thank you,
>
> Monica