BIND 10 #2696: dhcp4 component shutdown issues

[BIND 10 Development]

#2696: dhcp4 component shutdown issues
-------------------------------------+-------------------------------------
            Reporter:  jreed         |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  medium        |                    Milestone:  DHCP
           Component:  Unclassified  |  Outstanding Tasks
            Keywords:                |                   Resolution:
           Sensitive:  0             |                 CVSS Scoring:
         Sub-Project:  Core          |              Defect Severity:  High
Estimated Difficulty:  4             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by jreed):

 I had similar issue:

 {{{
 > config remove Init/components b10-dhcp4
 > config commit
 2013-08-21 23:03:46.770 INFO  [b10-init.init/11089]
 BIND10_CONFIGURATOR_RECONFIGURE reconfiguring running components
 2013-08-21 23:03:46.771 INFO  [b10-init.init/11089] BIND10_COMPONENT_STOP
 component b10-dhcp4 is being stopped
 2013-08-21 23:03:46.771 INFO  [b10-init.init/11089] BIND10_STOP_PROCESS
 asking b10-dhcp4 to shut down
 }}}

 Logging stopped there -- the b10-dhcp4 didn't log that it was told to
 shutdown nor that it was exiting. The process didn't exit.  bindctl
 continued to show me my Dhcp4 settings.

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Ticket URL: <https://bind10.isc.org/ticket/2696#comment:3>
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