[Sbs] SRS update by Jessie Twigger

Alexandre Camsonne camsonne at jlab.org
Wed Jul 2 12:06:29 EDT 2014


We will have a dedicated board for that. But yes I need to look if there
are any handshaking and error protocols.
We will figure that out since I am starting to look at the data transfer
part.

Alexandre
On Jul 2, 2014 12:03 PM, "Ole Hansen" <ole at jlab.org> wrote:

> On page 3: "data transfer via UDP"
>
> That worries me. UDP is by definition "unreliable", i.e. dropped packets
> are not detected. Even if you allow packet loss, you wouldn't be able to
> determine dead time, for example. Is there any sort of handshake for
> data transfers, or do the front ends just send and forget?
>
> Just some thoughts.
>
> Ole
>
> --
> Jens-Ole Hansen <ole at jlab.org> +1-757-269-7627
> Staff Physicist
> Jefferson Lab, Suite 4, Room 12/C107
> 12000 Jefferson Avenue, Newport News, VA 23606, USA
>
> PGP: 7F74 730E 86F0 FA76 2588 F901 3A4D 3771 F121 ECCA
>
>
> _______________________________________________
> Sbs mailing list
> Sbs at jlab.org
> https://mailman.jlab.org/mailman/listinfo/sbs
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://mailman.jlab.org/pipermail/sbs/attachments/20140702/322d9aa8/attachment.html 


More information about the Sbs mailing list