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From "Christian Schneider (JIRA)" <>
Subject [jira] [Commented] (CXF-6199) Allow scalability for slow services on jms
Date Mon, 19 Jan 2015 18:31:35 GMT


Christian Schneider commented on CXF-6199:

You can use the JMSConfigFeature but you can also use the new URI based config like shown

> Allow scalability for slow services on jms
> ------------------------------------------
>                 Key: CXF-6199
>                 URL:
>             Project: CXF
>          Issue Type: Improvement
>          Components: Transports
>    Affects Versions: 3.0.3
>            Reporter: Christian Schneider
>            Assignee: Christian Schneider
>             Fix For: 3.1.0
> Currently the CXF transport does not scale well if the service implementation is slow.
> We need a facility to work with several threads.
> There are two options for this:
> 1. Allow to use more than one consumer
> 2. Use an executor in JMSDestination.onMessage
> Option 1 works well with PollingMessageListener but not with the event driven MessageListener.
It is also depending on the JMS provider how it scales with number of consumers.
> Option 2 works in all cases but does not allow to profit from more than one consumer
if the provider is slow with a single consumer.
> So probably we will need both variants.

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