[dnsdist] about addPoolRule() performance

[Remi Gacogne]

On 05/10/2016 06:22 PM, Wang Jian wrote:
> I think hash table can be used. 

I would suggest you take a look at how SuffixMatchNode works (in
pdns/dnsname.hh) and think about the complexity of the different cases.
If you are still convinced a hash-table based solution would be better,
perhaps some actual benchmarks would help.

-- 
Remi Gacogne
PowerDNS.COM BV - https://www.powerdns.com/

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