BIND 10 #859: Search cache for lowest reachable delegation

[BIND 10 Development]

#859: Search cache for lowest reachable delegation
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            Reporter:  vorner        |                        Owner:
                Type:  defect        |  vorner
            Priority:  major         |                       Status:  new
           Component:  Unclassified  |                    Milestone:
           Sensitive:  0             |  Sprint-20110503
         Sub-Project:  DNS           |                     Keywords:
Estimated Difficulty:  0             |              Defect Severity:  N/A
         Total Hours:  0             |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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 This is part of #833, using cache to get to the lowest known delegation
 point instead of starting from root.

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Ticket URL: <http://bind10.isc.org/ticket/859>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development