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Posted to dev@qpid.apache.org by "Sam Joyce (JIRA)" <qp...@incubator.apache.org> on 2010/01/20 16:45:54 UTC
[jira] Updated: (QPID-2348) [C++] The HeadersExchange does not
support federation
[ https://issues.apache.org/jira/browse/QPID-2348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sam Joyce updated QPID-2348:
----------------------------
Attachment: federated_headers.patch
The attached patch provides support for federating the headers exchange. It also provides a generic for adding federation to other argument exchanges e.g. the XML exchange.
> [C++] The HeadersExchange does not support federation
> -----------------------------------------------------
>
> Key: QPID-2348
> URL: https://issues.apache.org/jira/browse/QPID-2348
> Project: Qpid
> Issue Type: Improvement
> Components: C++ Broker
> Affects Versions: 0.6
> Environment: all environments
> Reporter: Sam Joyce
> Assignee: Ted Ross
> Priority: Minor
> Fix For: 0.7
>
> Attachments: federated_headers.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> (from Ted Ross)
> Currently broker federation only deals with binding keys. Both dynamic and
> static federation do not support exchanges which use argument-map data in their
> bindings (i.e. XML, Headers, unknown future extension exchange).
> Support for static federation with arguments needs to be added.
> Support for dynamic federation that propagates bindings with arguments needs to
> be added.
> (from Sam Joyce)
> This bug actually breaks down into 4 separate tasks:
> 1) Allow the exchange to accept dynamic bindings
> 2) Allow the exchange to be used by the qpid-route tool to create dynamic
> routes
> 3) propagate bind and unbind requests to federated peers
> 4) support reOrigin requests in the event the things get into a bit of a flap
> (flap being a technical term :) )
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