Re: UDP Lite support

From: Joe Nosay <superbisquit_at_gmail.com>
Date: Tue, 4 Mar 2014 02:25:40 -0500
On Sun, Mar 2, 2014 at 4:23 PM, Joe Nosay <superbisquit_at_gmail.com> wrote:

>
>
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> On Sun, Mar 2, 2014 at 4:04 PM, Joe Nosay <superbisquit_at_gmail.com> wrote:
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>> On Sun, Mar 2, 2014 at 3:20 PM, Joe Nosay <superbisquit_at_gmail.com> wrote:
>>
>>>
>>>
>>>
>>> On Sun, Mar 2, 2014 at 3:19 PM, Joe Nosay <superbisquit_at_gmail.com>wrote:
>>>
>>>>
>>>>
>>>>
>>>> On Sun, Mar 2, 2014 at 3:08 PM, Xin Li <delphij_at_delphij.net> wrote:
>>>>
>>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>>> Hash: SHA512
>>>>>
>>>>> On 3/2/14, 10:42 AM, Joe Nosay wrote:
>>>>> > On Thu, Feb 27, 2014 at 3:22 AM, Joe Nosay <superbisquit_at_gmail.com>
>>>>> > wrote:
>>>>> >
>>>>> >>
>>>>> >>
>>>>> >>
>>>>> >> On Wed, Feb 26, 2014 at 11:19 PM, Xin Li <delphij_at_delphij.net>
>>>>> >> wrote:
>>>>> >>
>>>>> > On 02/26/14 18:52, Joe Nosay wrote:
>>>>> >>>>> On Wed, Feb 26, 2014 at 9:19 PM, Brooks Davis
>>>>> >>>>> <brooks_at_freebsd.org> wrote:
>>>>> >>>>>
>>>>> >>>>>> On Wed, Feb 26, 2014 at 07:36:29PM -0500, Joe Nosay
>>>>> >>>>>> wrote:
>>>>> >>>>>>> The last thread on this was in 2006. Has it ever been
>>>>> >>>>>>> reconsidered or is the likelihood of too many damaged
>>>>> >>>>>>> packets the reason for not supporting? I'm not sure
>>>>> >>>>>>> where to put this question. Apologies for the noise.
>>>>> >>>>>>
>>>>> >>>>>> You've provided next to no context.  What is the
>>>>> >>>>>> question?  What thread are you referring to?  If this is
>>>>> >>>>>> the usual UDP then freebsd-net would be vastly more
>>>>> >>>>>> appropriate than -current.
>>>>> >>>>>>
>>>>> >>>>>> -- Brooks
>>>>> >>>>>>
>>>>> >>>>> Thanks. I will ask kevlo and maybe bring it up on
>>>>> >>>>> freebsd-net. It has to do with an implementation of the
>>>>> >>>>> JACK server using UDP Lite for transferring data.
>>>>> >>>>>
>>>>> >>>>>
>>>>> >
>>>>> http://freebsd.1045724.n5.nabble.com/UDP-lite-for-FreeBSD-td4010236.html
>>>>> >
>>>>> >  Looks
>>>>> >>>>>
>>>>> > like nobody proposed a patch?
>>>>> >
>>>>> > I think the concern was that this is not very useful in real-world
>>>>> > scenarios due to link layer error detection mechanism but that
>>>>> > doesn't raise a red flag to me assuming this is sufficiently self
>>>>> > contained feature as it would improve compatibility with other
>>>>> > operating systems.
>>>>> >
>>>>> > Cheers,
>>>>> >>>
>>>>> >>
>>>>> >> https://github.com/torelizer/jack_trauma
>>>>> >>
>>>>> >> Not my project;  but, I want to port it to FreeBSD. First is to
>>>>> >> get it to build from source. Use  your raspberry pi with FreeBSD
>>>>> >> to broadcast your tunes and all.
>>>>> >>
>>>>> >
>>>>> >
>>>>> > Thanks for all of the input. The project is being reworked to
>>>>> > improve the code.
>>>>>
>>>>> Kevin Lo have a patchset but needs someone to do performance testing
>>>>> (its impact on non-UDPLite applications), test with vimage, etc:
>>>>>
>>>>>         http://people.freebsd.org/~kevlo/udplite.diff
>>>>>         http://people.freebsd.org/~kevlo/udp-v.diff
>>>>>
>>>>> Are you interested in working on these and report back?
>>>>>
>>>>> Cheers,
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>>>>>
>>>>
>>>>
>>>> I have on patch file that Lo sent. Three different files are on it with
>>>> the assumption that the patch-root is /usr/src. I'm thinking about snipping
>>>> it twice and then applying each subpatch within the proper subdirectory.
>>>> Now, this would not when Index:reference is at the header of each, right?
>>>>
>>>  One not one in first sentence. Insert hurt between not & when in last
>>> sentence.
>>>
>>>  I'm doing patch -p *.diff and the process is taking some time. What am
>> I doing wrong?
>>
>  Syntax.
> Rebuild reinstall the source portions in common then find an application
> that uses udplite, right?
> "Duhhhh."
> Thanks.
> "Yuhhh"
>

There is x264 and wireshark as my available options for testing if udp lite
works. Give me a moment because I have a single machine and need to setup a
virtual graphics card.
Received on Tue Mar 04 2014 - 06:25:41 UTC

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