BIND 10 #1819: add boss nokill flag

[BIND 10 Development]

#1819: add boss nokill flag
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                   Reporter:  jelte  |                 Owner:  muks
                       Type:  task   |                Status:  reviewing
                   Priority:         |             Milestone:
  medium                             |  Sprint-20120403
                  Component:  Boss   |            Resolution:
  of BIND                            |             Sensitive:  0
                   Keywords:         |           Sub-Project:  DNS
            Defect Severity:  N/A    |  Estimated Difficulty:  3
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by muks):

 Replying to [comment:8 vorner]:
 > Hello
 >
 > The code looks OK. However, I think two important things are missing:
 >  * Documentation (at least in the man page, I don't think needs to be in
 the guide, as it is more a testing tool).

 This is added now.

 >  * Some kind of tests. I'm not sure if it's easy to test in the unit
 tests, but the lettuce tests could do something like that. Creating a
 script/component that does not shut down by the `shutdown` command should
 be easy (just a while true ; do sleep 1 ; done would be enough, it does
 not need to listen on the message queue) and see it is not killed.

 I've added testcases for both the options parsing and also check if kill()
 is invoked for the BoB.kill flag (building from existing work which checks
 that killing happens when no option is passed). Also added some comments
 to existing testcase so it can be followed quickly.

-- 
Ticket URL: <http://bind10.isc.org/ticket/1819#comment:13>
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