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# Qpid Dispatch TODO List
Beyond this simple laundry list, you can find the list of bugs and
enhancements at the [Qpid Dispatch JIRA instance](http://issues.apache.org/jira/browse/DISPATCH)
- Router Mode
- Stand-Alone-Router - Does not participate in routing protocol, does not permit inter-router
links, acts as a normal interior-router otherwise.
- Interior-Router - Participates in the routing protocol
- Edge-Concentrator - Does not participate in routing protocol, requires uplink connection(s)
This mode should be used when Dispatch is integrated into an endpoint
application or when it is acting as a connection concentrator.
Proxy and access-protocol functions will be available in this mode.
- Connection Annotation:
- Type: Inter-router, uplink, endpoint, etc. This formal annotation can be accessed internally
by the connection handlers to guide Dispatch's handling of new connections.
- Weight-{in,out}: Weight/Cost metrics for inter-router links
- Statistics for Instrumentation:
- Link
. delivery count {unsettled, pre-settled}
. deliveries {accepted, rejected, released, modified}
. octets of delivery {accepted, rejected, released, modified}
. flow frame count
. disposition frame count {forward, backward}
- Address
. deliveries {ingress, egress, transit}
. octets of delivery {ingress, egress, transit}
- Infrastructure
- Router_Link - Buffer and Iterator for a copy of the link's target address (for use
as an address for messages with no 'to' field).
- Router Event Queue - Event queue to feed alerts to the Python router code.
Neighbor-link-loss is a valuable event because it accelerates the
detection of topology change.
- All PyRouter stimulus through a work queue.
- Router Code Updates
. Report address mappings to routers
. Generate RA immediately after updating routing tables
. Generate unsolicited updates for mobile addresses?
- Expose idle-timeout/keepalive on connectors and listeners
- Major Roadmap Features
- Security Policy Enforcement
- Proxy (Translation Node) Capability
- Address Provisioning with variable semantics
- Management, Instrumentation, and Accounting
- Link Cost
- Area Routing