BIND 10 #420: Unresponsive process can block msgq

[BIND 10 Development]

#420: Unresponsive process can block msgq
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                 Reporter:  shane    |                Owner:  vorner
                     Type:  defect   |               Status:  reviewing
                 Priority:  major    |            Milestone:  A-Team-
                Component:  msgq     |  Sprint-20110126
                 Keywords:           |           Resolution:
Estimated Number of Hours:  13.0     |            Sensitive:  0
                Billable?:  1        |  Add Hours to Ticket:  0
                Internal?:  0        |          Total Hours:  0.5
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Comment (by vorner):

 > > However, 0 doesn't mean the KQ_FILTER_READ, it means no additional
 filters. I modified the variable name so it is more obvious what it means.
 Bit or of no flags is 0 (you see that in C all the time, 0 means default).
 > >
 > > I could add a bool parameter instead to say if we want writing or not,
 if it helps.
 > Okay.

 Okay to the current code or to the bool version?

 > Another problem:
 > lines 348~350 from send_prepared_msg()
 > …
 > Maybe I misread something, shouldn't it be

 Yes, it should, thanks. But I need to write a test that actually checks
 the data returned, not only reads them and throws away.

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Ticket URL: <https://bind10.isc.org/ticket/420#comment:10>
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