Re: [tram] Fwd: New Version Notification for draft-johnston-tram-stun-origin-03.txt

Martin Thomson <martin.thomson@gmail.com> Mon, 30 June 2014 20:23 UTC

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Date: Mon, 30 Jun 2014 13:23:25 -0700
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From: Martin Thomson <martin.thomson@gmail.com>
To: Alan Johnston <alan.b.johnston@gmail.com>
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Subject: Re: [tram] Fwd: New Version Notification for draft-johnston-tram-stun-origin-03.txt
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On 30 June 2014 11:45, Alan Johnston <alan.b.johnston@gmail.com> wrote:
>>
>
> I agree we don't want to limit it to 5-character-or-less URI schemes.  The
> reason this text is there is because of concerns that this attribute will
> make STUN messages too big. How much extra space should we allow.  Up to 280
> octets?  Or should we just point out that origin strings from RFC6454 are
> likely to be around 253 octets long, and using strings that are
> significantly longer is NOT RECOMMENDED.


That's probably best.  I don't think that people intentionally create
long names, but sometimes you have no choice.  IDN names do get pretty
large.