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https://issues.apache.org/jira/browse/DISPATCH-89?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16297039#comment-16297039
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ASF subversion and git services commented on DISPATCH-89:
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Commit 4844313b988d91406ab966c2abd91e661062b881 in qpid-dispatch's branch
refs/heads/master from Kenneth Giusti
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=4844313 ]
DISPATCH-89: Parse tree updates
Modification of the parse tree to support MQTT and AMQP 0-10 wildcard
patterns. This closes #234
> Model the legacy topic exchange behavior of qpidd
> -------------------------------------------------
>
> Key: DISPATCH-89
> URL: https://issues.apache.org/jira/browse/DISPATCH-89
> Project: Qpid Dispatch
> Issue Type: New Feature
> Components: Routing Engine
> Affects Versions: 0.2
> Reporter: Ken Giusti
> Assignee: Ken Giusti
>
> With Qpidd, a user can define a binding from an Exchange to a target queue.
> The binding uses a key that is compared to a message's subject field. If the
> key matches, the message is routed to the target queue for that binding.
> It should be possible to emulate this behavior using the dispatch router.
> Example:
> User defines a mappings from a target address (the 'exchange') to a different
> target address(es) (the 'queue'). These mappings (the 'bindings') are driven
> by a pattern match against the inbound message's subject field.
> Messages arriving at the router from any link whose target address has
> bindings defined are not immediately routed. Prior to routing, the message's
> subject field is extracted and compared against each binding defined for the
> target. A list of new target addresses is created containing the target
> address from each binding that satisfied the pattern match. The message is
> then routed to each new target address.
> The pattern syntax should be the same 'dotted string' notation from qpidd,
> including '*' and "#' wildcarding.
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