BIND 10 #530: [kean] msgq error message for unable to create socket

[BIND 10 Development]

#530: [kean] msgq error message for unable to create socket
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            Reporter:  jreed         |                        Owner:  muks
                Type:  defect        |                       Status:
            Priority:  medium        |  reviewing
           Component:  msgq          |                    Milestone:
            Keywords:                |  Sprint-20131015
           Sensitive:  0             |                   Resolution:
         Sub-Project:  DNS           |                 CVSS Scoring:
Estimated Difficulty:  0.0           |              Defect Severity:  N/A
         Total Hours:  0             |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Changes (by kean):

 * owner:  kean => muks
 * status:  reopened => reviewing


Comment:

 if you look at the code I pointed you to you will see how the decision is
 made. A few lines above it in the shutdown() method, it first sends
 SIGTERM by calling {{{self.__kill_children(False)}}} and then if there are
 any remaining components, it does a "forceful" shutdown by calling
 {{{self.__kill_children(True)}}}. There are probably ways that can be
 improved but that was an "aside" question in the bug, not the purpose of
 the fix. If we want to change that code and put in a sleep to give the
 SIGTERM time to do its thing then by all means lets do so but then it
 belongs in another bug (IMHO). It was you who told me that bugs need to be
 very targeted in nature and this bug was about the msgq socket error
 messages not about why SIGKILL was used (again, except as an aside). If
 you disagree I am happy to address the SIGKILL issue too.

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Ticket URL: <http://bind10.isc.org/ticket/530#comment:8>
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