Hi RIOTers,
as Martine already posted, the network stack task force will meet next
week Thursday and Friday (Feb 5&6). Following I tried to draft the main
goals as well as a preliminary schedule:
GOALS:
----------
- synchronize everyone involved on the ongoing activities
- collect use cases
- map them on the current state of the architecture and see if the
architecture holds
- refine the network stack architecture
- detail out a concrete work-plan
As mentioned earlier, the goal is not to end up with a prototypical
implementation or similar - we should really focus on the concepts and
architecture, so we end up with a clear idea (and plan) for the
implementation afterward.
PRELIMINARY SCHEDULE:
----------------------------------
Thursday before lunch:
Martine and me will present in detail the current state of the network
stack architecture and concepts, so everyone involved is synchronized.
The current state can then be used as a base-line for further discussion
and refinement (or we end up by completely re-designing it...)
Thursday after lunch:
We collect use cases for the network stack (as in: what happens in this
situation, what module is needing what kind of data, who is talking to
whom). We then map these use cases to the proposed architecture to
identify short-comings and come up with a list of open topics that need
to be discussed further.
Friday:
Based on the open topics and design short-comings, I suggest we go
through them item by item and come up with solutions :-)
Please append anything that we should add to the discussion or any ideas
for making the 'workshop' as efficient as possible!
See (hear) you next week,
Hauke
On 27.01.2015 08:26, Martine Lenders wrote:
Hello Paul,
the workshop will be held at Freie Universität Berlin and (probably,
as far as I can see from the attendees) HAW Hamburg, simultaneously,
but will also provide the PlaceCam-Link [1] that will connect the two
events and allow for remote participation.
Details for the schedule will be posted in the next few days.
Cheers,
Martine
[1] placecam.de <http://placecam.de>
Am 26.01.2015 19:05 schrieb <gnu...@dds.nl <mailto:gnu...@dds.nl>>:
Is this a webbased meeting or a meeting in Berlin ?.
Paul.
Peter Kietzmann <peter.kietzm...@haw-hamburg.de
<mailto:peter.kietzm...@haw-hamburg.de>> schreef:
Hi,
I'm fine.
Cheers,
Peter
Am 26.01.2015 um 10:56 schrieb Martine Lenders:
Hi,
looks like it's gonna be February 5th and 6th (a Thursday
and a Friday). Martin is the only one that is not
available on Thursday. Is everyone okay with that?
Cheers,
Martine
2015-01-19 17:30 GMT+01:00 Hauke Petersen
<hauke.peter...@fu-berlin.de
<mailto:hauke.peter...@fu-berlin.de>
<mailto:hauke.peter...@fu-berlin.de
<mailto:hauke.peter...@fu-berlin.de>>>:
Hi everyone,
sandwiching the H&A is indeed not a good idea, I agree.
Thanks Martine for the doodle, let's wait until
Thursday and
decide on the dates based on the outcome of the doodle
then.
Cheers,
Hauke
On 19.01.2015 13:17, Martine Lenders wrote:
Hi,
Since this thread has gained some traction now I
would propose to
use to dudle it out. The two days adjacent to each
other where
most are available would be the date:
https://dudle.inf.tu-dresden.de/RIOT-NSFT1/
Cheers,
Martine
Am 19.01.2015 12:29 schrieb "Emmanuel Baccelli"
<emmanuel.bacce...@inria.fr
<mailto:emmanuel.bacce...@inria.fr>
<mailto:emmanuel.bacce...@inria.fr
<mailto:emmanuel.bacce...@inria.fr>>>:
Hi Thomas,
damn, your right, I misread the dates. So
Hack'nAck would be
"sandwiched" inside the workshop, and I guess
that's not
great. How about 28-29, or 29-30, then?
Best
Emmanuel
On Mon, Jan 19, 2015 at 11:24 AM, Thomas Eichinger
<thomas.eichin...@fu-berlin.de
<mailto:thomas.eichin...@fu-berlin.de>
<mailto:thomas.eichin...@fu-berlin.de
<mailto:thomas.eichin...@fu-berlin.de>>> wrote:
Hi,
I?d also like to attend. I?d prefer a date
without H&A
in-between (as these tend to
end late at night, which would make it hard
to start with
NSTF early again) but
wouldn?t object if there is a majority in
favour of this.
Best, Thomas
> On 16 Jan 2015, at 19:08, Hauke Petersen
<hauke.peter...@fu-berlin.de
<mailto:hauke.peter...@fu-berlin.de>
<mailto:hauke.peter...@fu-berlin.de
<mailto:hauke.peter...@fu-berlin.de>>> wrote:
>
> Dear RIOTers,
>
> we recently came up with the idea to
create task forces
around special topics in RIOT to
concentrate and speed up
the development of key parts. The idea is
to bring all
people that are interested in this topic
and are prepared
to spend some on it together in a (virtual)
room and
start out by a 2-3 day workshop style
event. This first
period should be used to discuss the topic
in detail to
bring everyone involved on the same page,
to come up with
a clear architecture, and define interfaces and
sub-modules. The hope is, that we can go
into a very
productive implementing phase afterward and
speed up the
overall development.
>
> The first key topic we want to try out
this concept is
the ongoing re-structuring of the network
stack. I
propose the following plan for this:
> - we use next week to coordinate (who
wants to join,
what is the current state, what are the
most pressing
open questions)
> - we block 2 days in the last week of
January for a
(virtual) white-board centered workshop
>
> For the workshop I propose January 27-28,
but its just
a proposal...
>
>
> Regarding technical aspects that are
currently under
(heavy) construction or need to be
clarified (@Martine:
please hit me if I have it completely wrong
here...):
> - optimizations to the netdev interface
> - optimizations to the netapi interface
> - analysis of possible data loss using
netapi in its
current state
> - how to pass data/headers/packets around
the stack
> - possible generalization and/or quotas
in the packet
buffer
> - concepts of global protocol/module list
and global
protocol handler registry
> - API definition for the neighbor table
> - API definition for the forwarding table
> - possible join for neighbor and
forwarding table
> - hooks for various routing protocols
> - ???
>
> This is just a initial list of topics to
be further
discussed - I hope we can detail it out
over the next
week to have a good idea about the
questions that need
time for discussion!
>
>
> So concluding:
> - who is interested (and/or) wiling to
joing this effort?
> - are there any ideas on the concrete
organization of
such a task-force?
> - are there technical aspects I forgot?
>
> Looking forward to your feedback!
>
> Cheers,
> Hauke
>
>
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--
Peter Kietzmann
Hamburg University of Applied Sciences
Dept. Informatik, Internet Technologies Group
Berliner Tor 7, 20099 Hamburg, Germany
Fon: +49-40-42875-8426 <tel:%2B49-40-42875-8426>
Web: http://www.haw-hamburg.de/inet
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