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https://issues.apache.org/jira/browse/DISPATCH-802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16138332#comment-16138332
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Robbie Gemmell commented on DISPATCH-802:
-----------------------------------------
{quote}
but instead should look like this (target=null)
{quote}
Yep, thats how you signal to peers that the attach really failed and a detach
will follow immediately to indicate why.
> refuse transaction coordination links if they can't be routed to a coordinator
> ------------------------------------------------------------------------------
>
> Key: DISPATCH-802
> URL: https://issues.apache.org/jira/browse/DISPATCH-802
> Project: Qpid Dispatch
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Robbie Gemmell
> Assignee: Ganesh Murthy
> Fix For: 1.0.0
>
>
> The router is accepting transaction coordinator links even if the support
> from DISPATCH-195 is not being used to link-route them somewhere that can
> handle coordination. If the router can't link-route to a coordinator, and
> knows it can't coordinate transactions itself, it shouldn't accept the links
> to begin with but rather refuse them so clients know they will never work and
> why.
> Prior to 0.8.0, credit was also given on these links, allowing attempt to
> declare transactions. From 0.8.0 no credit is given since there is no
> receiver, so clients have no way to use the accepted link and no indication
> why.
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