[guardian-dev] Gilgamesh, FireChat etc

[Michael Rogers]

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I wonder if we could capture the discovery frames with airodump-ng and
explore them with wireshark...

Cheers,
Michael

On 09/10/14 18:43, Hans-Christoph Steiner wrote:
> 
> If there is DNS communication, that means there is IP communication
> already setup.  Or is there some kind of special DNS for wifi
> direct?  If there is IP, then I think you'll get a lot more
> efficient data transfer using IP protocols like UDP broadcasts or
> multicast.
> 
> .hc
> 
> Paul Gardner-Stephen wrote:
>> Hello Nathan,
>> 
>> Okay, this is a nice starting point.
>> 
>> Paul.
>> 
>> On Fri, Oct 10, 2014 at 1:08 AM, Nathan of Guardian < 
>> nathan at guardianproject.info> wrote:
>> 
>>> 
>>> 
>>> 
>>> On Thu, Oct 9, 2014, at 05:01 AM, Paul Gardner-Stephen wrote:
>>> 
>>> This sounds very usable, especially since we could advertise
>>> multiple services. It would be great if someone is able to make
>>> a proof-of-concept for this to test the practical limits on
>>> Android.
>>> 
>>> 
>>> This appears to be working:
>>> 
>>> https://github.com/n8fr8/gilgamesh/blob/master/app/src/info/guardianproject/gilga/service/WifiController.java
>>>
>>>
>>> 
here is the log output:
>>> 10-09 10:30:06.647: D/GilgaWifi(14799): got status from wifi
>>> DNS: 96:d7:71:90:07:35 (_test._presence._tcp.local.) yygftu
>>> 
>>> The detection of the record or querying for it seems a bit
>>> sporadic, so I am not sure if I am triggering the receive side
>>> properly, or how to manually force or refresh it.
>>> 
>>> The only issue is that the user has to manually disconnect from
>>> wifi and set their wifi direct mode to visible. I haven't
>>> figured out how to trigger that state yet from an Intent, as we
>>> do with Bluetooth.
>>> 
>>> +n
>>> 
>> 
>> 
>> 
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