Re: [lwip-users] ?==?utf-8?q? UDP-based reliable bulk data transfer

[Nenad Pekez]

Hi pupkin,

I am actually should do the same thing with the same SOC. And I am still considering different options. Have you tried to actually use any of these two protocols you posted (enet and udt)? I am really interested in how well they work and how close they get to 1Gb speed. And whether they can do the better job than TCP after all... 

Regards,
Nenad

-------- Original Message --------
Subject: [lwip-users] UDP-based reliable bulk data transfer
Date: Tuesday, April 25, 2017 09:16 CEST
From: pupkin <address@hidden>
Reply-To: Mailing list for lwIP users <address@hidden>
To: address@hidden


 
> Greetings,
>
> I need to send large quantities of data reliably from a Zynq-based device to
> a PC.
> I'm looking for a data transfer protocol which can get as close as possible
> to wire speed on a dedicated 1Gb ethernet link. It would be nice although
> not strictly required it it worked over arbitrary internet connections.
>
> Currently I'm considering either porting http://enet.bespin.org/ or
> http://udt.sourceforge.net/ to lwIp or rolling my own UDP-based protocol. I
> will need support for zero-copy with scatter-gather DMA.
>
> Has anyone done this before? Any suggestions?
>
> Regards
> VP
>
>
>
>
> --
> View this message in context: http://lwip.100.n7.nabble.com/UDP-based-reliable-bulk-data-transfer-tp29424.html
> Sent from the lwip-users mailing list archive at Nabble.com.
>
> _______________________________________________
> lwip-users mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/lwip-users