BIND 10 #2157: Create an interface to pass statistics counters in Auth module

[BIND 10 Development]

#2157: Create an interface to pass statistics counters in Auth module
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            Reporter:  y-aharen      |                        Owner:
                Type:  enhancement   |  jinmei
            Priority:  medium        |                       Status:
           Component:  b10-auth      |  reviewing
            Keywords:                |                    Milestone:
           Sensitive:  0             |  Sprint-20130205
         Sub-Project:  DNS           |                   Resolution:
Estimated Difficulty:  8             |                 CVSS Scoring:
         Total Hours:  0             |              Defect Severity:  N/A
                                     |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by jinmei):

 Replying to [comment:55 y-aharen]:

 I made a few minor editorial fixes.

 And there's some last suggestions to the man page:
 - I'd say just "TSIG" instead of "signature" because, after all,
   that's what we are doing (not currently support SIG(0)), and
   because "signature" could be confusing in the context of DNSSEC.
 - I'd explain why we count opcode regardless of the TSIG result.

 My suggested text is as follows:
 {{{
       <para>
         Request attributes except for opcode will not be counted if TSIG
         validation failed as they are not reliable.
         We always count opcode mainly for compatibility with BIND 9,
         but remember that if there's any error related to TSIG, some
         of the counted opcode may not be trustworthy.
       </para>
 }}}

 If you are okay with it, apply it and go merge.  But, I'd suggest
 making sure you have enough time to watch buildbot reports and fix
 any possible regressions in a timely fashion.  Large changes like this
 normally cause several regressions, so we should expect them.  Please
 don't just merge it and then go to ski resort:-)

 And, finally, a few notes on merge:
 - please don't forget creating tickets for things deferred from this
   ticket.
 - please don't forget adding changelog.

-- 
Ticket URL: <http://bind10.isc.org/ticket/2157#comment:56>
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