[PD-dev] Requesting SVN commit access

Dennis Engdahl engdahl at snowcrest.net
Wed Feb 26 16:03:35 CET 2014


I agree that this is not the usual use of UDP.  However, the Behringer X32 
communicates this way, and will not use TCP, so there is little choice.

Dennis Engdahl
engdahl at snowcrest.net
(530) 926-2996


On Wed, 26 Feb 2014, IOhannes m zmoelnig wrote:

> Date: Wed, 26 Feb 2014 09:47:44 +0100
> From: IOhannes m zmoelnig <zmoelnig at iem.at>
> To: pd-dev at iem.at
> Subject: Re: [PD-dev] Requesting SVN commit access
> 
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> On 2014-02-26 04:57, Martin Peach wrote:
>> I think that sending and receiving on the same port is not an
>> intended use of the UDP protocol, which was designed for throw and
>> forget messaging.
>
> how come? how does DNS (after all, a central service in the internet)
> work with this assumption?
>
> UDP works fine with as a challenge/response system (less so as
> client/server, given that there is no notion of a "connection"), and
> for responses you need o be able to send messages somewhere.
>
> for whatever reasons, many hardware manufacturers have the idea that
> sending/receiving on the *same* port is a good idea.
>
> fgmasdr
> IOhannes
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