Since there is no clear consensus on this issue, I assume
we should leave 'miss_access' as is. I am still speculating
what to do with 'cache', because there are unanswered
questions in my previous post. Amos, what do you
think about them?

Eduard.


On 12.05.2017 20:24, Eduard Bagdasaryan wrote:

On 12.05.2017 07:54, Amos Jeffries wrote:
Also going through the process to deprecate cache directive formally might be worth beginning - most old uses should be a straight rename to store_miss, but some will be send_hit or a mix of the two. Just adding a debugs statement to that effect on startup, reconfigure, and -k parse should do for a while.


If there are plans about deprecating 'cache' directive, good, but it is a
possibly a future work which is unrelated here. BTW, I think we can't simply 'rename' it to 'store_miss' or a mix of the two directives because 'cache'
directive supports both fast and slow checks, but both 'store_miss' and
'send_hit' only fast ones. Probably I miss or do_not_understand something
important.


On 12.05.2017 17:32, Amos Jeffries wrote:
That r14984 was itself carefully designed to _revert_ unintentional side effects hostVerify had on cache directive behaviour. Your patch is reverting those DUNNO occurances back to the code which had many, many complaints.

I looked through bug 3940 discussion but have not found any connection between
ACCESS_DUNNO/ACCESS_AUTH_REQUIRED/checkNoCacheDone() and
hostHeaderVerify()/hostHeaderVerifyFailed() methods. Yes, all these methods
may change RequestFlags flags, and that what
fix of r14984 is about, but how, roughly, hostHeaderVerifyFailed() may cause ACCESS_DUNNO? In other words, I have not found any hints about your primary
change ACCESS_ALLOWED into ACCESS_DENIED: no in the patch preamble, no
in the bug discussion. I assume there are another threads/bugs where this change probably was discussed. If so, could you please post such references here?


Eduard.
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