Just in case someone wants to apply this in their situation...
This seems to be the proper variable: export PN_TRACE_FRM=1

-----Oorspronkelijk bericht-----
Van: Robbie Gemmell <robbie.gemm...@gmail.com> 
Verzonden: maandag 27 juni 2022 11:08
Aan: users <users@qpid.apache.org>
Onderwerp: Re: what is address "autoLink/0" ?


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I think you mean Example 16, or perhaps you are looking at a different version. 
In any case, autolinks are mentioned in various other places in the router docs 
but are most specifically covered in the 'brokered messaging' section, since if 
you are messaging routing with a broker you are likely to use autolinks to do 
so, e.g:
https://urldefense.com/v3/__https://qpid.apache.org/releases/qpid-dispatch-1.19.0/user-guide/index.html*how-router-enables-brokered-messaging-qdr__;Iw!!AaIhyw!tdZV1LvqmGpvfHmSUOEUHp1JQ3Hk03WwtVeWLuyGWOXtyDw3UHRr4c3O_Gu5PGpPGCBDZH1Qt45kHR4iAZxG88-b6g$
 

The error message you pasted looks to be the combination of description from 
the link error the broker emitted, and some operational description from the 
router. The broker refused a link, saying simply "AMQ119010: source address 
does not exist", whilst the router added the rest locally to outline the 
specific link and connection the failure is related to.

The "autoLink/0" is going to be either the generated figurative or actual 
underlying link name given to the link that failed to be created, which from 
the details I'd guess is the first configured autolink trying to consume 
messages from the broker, on connection 'myconectionname' configured to the 
broker.

What exactly is going on will be visible in a protocol trace though, which 
since both sides are using a version of proton can be enabled on either end (or 
both) by setting env variable PN_TRACE_FRAME=1.

On Mon, 27 Jun 2022 at 00:27, Dondorp, Erwin <erwin.dond...@cgi.com.invalid> 
wrote:
>
> Hello,
>
> After some successful tests with link-routing in an "edge+interior" setup, 
> I'm now trying out message-routing.
> There is a simple client on one end of the network and an Artemis broker on 
> the other end.
>
> The edge router that the broker connects to has the following error message:
>    "Auto Link Activation Failed. AMQ119010: source address does not exist 
> 'autoLink/0' on connection myconectionname"
> So, the broker is refusing that address. That makes sense because purposely 
> only some known addresses are allowed.
>
> I never asked for the address "autoLink/0".
> Also, 'autoLink/0' is visible in example 17 of the Qpid Router manual, but 
> there does not seem to be any further explanation about it.
>
> Can someone please explain this effect?
>
> thx!
> Erwin

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