BIND 10 #1847: CC timeouts in auth

[BIND 10 Development]

#1847: CC timeouts in auth
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                   Reporter:  jreed  |                 Owner:
                       Type:         |                Status:  closed
  defect                             |             Milestone:  New Tasks
                   Priority:         |            Resolution:  invalid
  medium                             |             Sensitive:  0
                  Component:         |           Sub-Project:  DNS
  Unclassified                       |  Estimated Difficulty:  2
                   Keywords:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by naokikambe):

 Replying to [comment:12 jinmei]:
 > One possibility I had in my mind is that b10-auth stores
 > statistics in a separate storage such as an SQLite3 DB file, maybe in
 > a periodic batch task.  b10-stats or any other statistics clients
 > would then retrieve the stored statistics values from that storage
 > separately.

 IMO stats might periodically pull out statistics from each module via a CC
 session, and store them into an SQLite3 DB together with a timestamp.
 Because maybe auth is very busy to answering DNS queries, and its
 asynchronous writing to the SQLite3 DB is likely to be very difficult. I'm
 afraid it might be possible to affect its response performance. That
 situations of auth are definitely in my image. If we complete replacing
 the current msgq with another better implement, couldn't that issue be
 problem, which is transmitting large bytes in the CC channel?

 Thanks

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Ticket URL: <http://bind10.isc.org/ticket/1847#comment:13>
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