Ulf Lilleengen created DISPATCH-1421:
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Summary: 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
Reporter: Ulf Lilleengen
An AMQP client attaches to an address with source address set to 'bar':
{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 'bar', it sets 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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