Re: imap slave & DNS & memory usage

Thiago Macieira <[email protected]> Wed, 9 Feb 2005 18:28:39 -0200
Newsgroups gmane.comp.kde.devel.optimize
Message-ID <[email protected]>
George Staikos wrote:
>On Wednesday 09 February 2005 13:33, André Wöbbeking wrote:
>> On Wednesday 09 February 2005 18:55, George Staikos wrote:
>> >    Could this be related to IDN?
>>
>> My KDE is linked against libidn but the FQDN of my IMAP server is
>> plain ASCII.
>
>  IIRC, this is irrelevant.  If you're linked to it, you're using it,
> right?

I haven' t seen the original question, but, yes, the IDN routines are 
always used, if available. That means that every hostname being resolved 
is transformed according to the ToASCII rules, defined by RFC 3491.

For ASCII-only domains, this means mostly lowercasing, but also a few 
safety checks (all domain labels being non-empty and less than 64 
characters in length).
-- 
  Thiago Macieira  -  thiago (AT) macieira (DOT) info
    PGP/GPG: 0x6EF45358; fingerprint:
    E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358

4. And æfter se scieppend ingelogode, he wrát "cenn", ac eala! se 
rihtendgesamnung andswarode "cenn: ne wát hú cennan 'eall'. Ástynt."

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