[reSIProcate] Using RRCache from DnsInterface

[Byron Campen]

	Ah, yes. In that version of the Dns code, when all results for a  
given lookup turned out to be blacklisted, the corresponding entries  
in the cache were flushed. Backporting just the changes to next()  
won't work I'm afraid, you have to take more in. Why didn't the most  
recent Dns code work for you?

Best regards,
Byron Campen

> Hi,
>
> I made some headway today, looks like you just have to instantiate the
> RRCache and the DnsStub will use it.  (right?)  The trouble I have  
> now is
> that the total time to do a lookup stays the same, and I don't see any
> difference in the STACK logs that print out.  I wonder if this is  
> because of
> the blacklisting you mentioned in DnsResult::next()?  I'm still on  
> 1.0.2.
> If so, could I backport the new DnsResult::next() into 1.0.2?  I tried
> picking up the whole latest DnsResult once and it didn't work.
>
> Dave
>
> DEBUG | 20070118-161924.289 | dcmlaptop | SmSipMgr | RESIP:DNS |  
> 28591 |
> 158850 | DnsResult.cxx:1201 | Blacklisting flammajobby.com(1):  
> 10.4.5.249
> WARNING | 20070118-161924.290 | dcmlaptop | SmSipMgr | RESIP:DNS |  
> 28591 |
> 182419 | dns/RRList.cxx:280 | DNSCACHE: Type=SRV:  
> _sip._udp.flammajobby.com
> -> sip1.flammajobby.com:5060 priority=0 weight=1 **blacklisted for
> protocols=SIP
>
> -----Original Message-----
> From: Byron Campen [mailto:bcampen at estacado.net]
> Sent: Friday, December 01, 2006 11:38 AM
> To: Dave Mason
> Cc: resiprocate-devel at list.resiprocate.org
> Subject: Re: [reSIProcate] What does DNS blacklisting mean?
>
> 	So, before I took a pickaxe to it, DnsResult::next() would result in
> blacklisting the result it had returned previously. I removed this  
> behavior.
> Now you need to explicitly tell DnsResult that you wish to  
> blacklist the
> last returned tuple. (through DnsResult::blacklistLast (), I think)  
> Check
> out the latest revision. (A note: testDns is very different now. It  
> may be
> hard to digest.)
>
> Best regards,
> Byron Campen
>

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