On 7.8.2006 23:12 [EMAIL PROTECTED] wrote:
> Ok you are right, a few minutes ago i tested the matter on my machine here.
> On my machine using IPAddress.Parse() would slow down connecting by ~15ms.
> But it would give a perfomance hint when connecting to a non-local ip.
>
> You may want to compare yourselves ("Benchmark.zip", c# project with
> sourcecode):
> http://tracker.firebirdsql.org/secure/ManageAttachments.jspa?id=11129
> Try for example "www.firebirdsql.org" and then its ip-address and local
> hostnames and ips you have in your home networks...
Hostname (web.firebirdsql.org):
Dns.GetHostEntry = ~60ms
IPAddress.Resolve = (failed) ~90ms
IP (web.firebirdsql.org):
Dns.Get... = (failed) ~30ms
IPAddre... = <10ms
Local (with one interface):
Dns.Get... = ~20ms
IPAddre... = <10ms
Local (with more interfaces, one with public IP, IP is authoritative on
ISP's DNS):
Dns.Get... = ~20ms
IPAddre... = <10ms
Tested on my notebook and one devel machine.
I've also switched whole network to another DNS server (15hops). No big
difference, about from +200 to +500ms to time (I think the problem was also
with some backbone routers on the way).
> So i assume if Bechmark.zip does not deliver other results on your
> computers the issue could be closed in the tracker ;D
> I am glad that i am not the one responsible for the network at the office,
> he might get a lot of work tomorrow ;D
OK, should I close the issue?
--
Jiri {x2} Cincura
http://blog.vyvojar.cz/jirka/ | http://www.ID3renamer.com
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