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https://issues.apache.org/jira/browse/DISPATCH-1421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ganesh Murthy updated DISPATCH-1421:
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Affects Version/s: 1.9.0
> Attaching link to unavailable address sets source address to null in attach
> reply
> ---------------------------------------------------------------------------------
>
> Key: DISPATCH-1421
> URL: https://issues.apache.org/jira/browse/DISPATCH-1421
> Project: Qpid Dispatch
> Issue Type: Bug
> Affects Versions: 1.9.0
> Reporter: Ulf Lilleengen
> Assignee: Gordon Sim
> Priority: Major
> Fix For: 1.10.0
>
>
> An AMQP client attaches to an address with source address set to 'bar' and
> target address 'remote/foo1' (which the router does not know about):
>
> {code:java}
> [425203913:0] -> Attach{name='space2.bar.fwd2.out', handle=0, role=SENDER,
> sndSettleMode=MIXED, rcvSettleMode=FIRST, source=Source{address='bar',
> durable=UNSETTLED_STATE, expiryPolicy=SESSION_END, timeout=0, dynamic=false,
> dynamicNodeProperties=null, distributionMode=null, filter=null,
> defaultOutcome=null, outcomes=null, capabilities=null},
> target=Target{address='remote1/foo1', durable=NONE, expiryPolicy=SESSION_END,
> timeout=0, dynamic=false, dynamicNodeProperties=null, capabilities=null},
> unsettled=null, incompleteUnsettled=false, initialDeliveryCount=0,
> maxMessageSize=null, offeredCapabilities=null, desiredCapabilities=null,
> properties=null} {code}
>
> As the router does not know about 'remote/foo1', it sets target=null, but
> also source address to 'null' (this is actually null, not the string 'null',
> proton-j is doing the formatting):
> {code:java}
> [425203913:0] <- Attach{name='space2.bar.fwd2.out', handle=0, role=RECEIVER,
> sndSettleMode=MIXED, rcvSettleMode=FIRST, source=Source{address='null',
> durable=NONE, expiryPolicy=SESSION_END, timeout=0, dynamic=false,
> dynamicNodeProperties=null, distributionMode=null, filter=null,
> defaultOutcome=null, outcomes=null, capabilities=null}, target=null,
> unsettled=null, incompleteUnsettled=false, initialDeliveryCount=0,
> maxMessageSize=0, offeredCapabilities=null, desiredCapabilities=null,
> properties=null}
> [425203913:0] <- Detach{handle=0, closed=true,
> error=Error{condition=qd:no-route-to-dest, description='No route to the
> destination node', info=null}} {code}
>
> This can be handled in client code, but the question is if the router should
> keep address='bar' in the replied attach or not.
>
> Possibly related: https://issues.apache.org/jira/browse/DISPATCH-962 (CC
> [~robbie])
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