[android-developers] Re: WifiDirect with WifiDirect NSD

2012-10-24 Thread Zach 
Hi,
I made it work! Just swapped steps 2 and 3 on server
So on server new order is

   1. Initialize and Start WiFi Direct
   2. Register a Local Service and Start Service Discovery
   3. Start a Wifi Direct Group

With old oder one thing I found was that the client was not getting any 
notification regarding a successful connection once a connection is 
established. But at the same time server receives notification that network 
is formed. So I assume that once connection was made by server the server 
may be passing some acknowledgement back to the client. With previous oder 
server was blocked some how. I am not 100% sure about my inference. If you 
think differently let me know.

Thanks

On Tuesday, October 23, 2012 5:38:46 PM UTC+1, Zach wrote:
>
> Hi,
>
> I am working on wifi direct with network service discovery. Heres what I 
> do for that
>
> For a Server(Device which first starts)
>
>1. Initialize and Start Wifi Direct
>2. Start a WifiDirect Group
>3. Register a Local Service and Start service discovery
>
>
> For a client(All devices which starts after the first one)
>
>1. Initialize and Start wifi direct
>2. Check for Group owners, store details of group owner found
>3. If found Register local service and start service discovery
>4. When new device info is available via NSD, checks whether its the 
>type of device expecting;add it to data structure
>5. For all devices in data structure identify wifi direct group owner 
>and establish a connection with it
>
>
> Things go wrong from here, after establishing a connection I am expecting 
> a call back to onConnectionInfo available; but it never happens on client 
> device.
>
> If I am not starting NSD everything works fine. I am getting a callback to 
> onConnectionInfo available immediately after connecting with remote 
> device(GO).
> I was following this tutorial 
> http://developer.android.com/training/connect-devices-wirelessly/nsd-wifi-direct.html
>
> Whats going wrong here?
> Many Thanks
>

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Re: [android-developers] Re: WifiDirect with WifiDirect NSD

2012-10-24 Thread Irfan Sheriff 
On Wed, Oct 24, 2012 at 7:11 AM, Zach  wrote:

> Hi,
> I made it work! Just swapped steps 2 and 3 on server
> So on server new order is
>
>1. Initialize and Start WiFi Direct
>2. Register a Local Service and Start Service Discovery
>3. Start a Wifi Direct Group
>
> You are right about this. I need to document this better.

Thanks


> With old oder one thing I found was that the client was not getting any
> notification regarding a successful connection once a connection is
> established. But at the same time server receives notification that network
> is formed. So I assume that once connection was made by server the server
> may be passing some acknowledgement back to the client. With previous oder
> server was blocked some how. I am not 100% sure about my inference. If you
> think differently let me know.
>
> Thanks
>
> On Tuesday, October 23, 2012 5:38:46 PM UTC+1, Zach wrote:
>>
>> Hi,
>>
>> I am working on wifi direct with network service discovery. Heres what I
>> do for that
>>
>> For a Server(Device which first starts)
>>
>>1. Initialize and Start Wifi Direct
>>2. Start a WifiDirect Group
>>3. Register a Local Service and Start service discovery
>>
>>
>> For a client(All devices which starts after the first one)
>>
>>1. Initialize and Start wifi direct
>>2. Check for Group owners, store details of group owner found
>>3. If found Register local service and start service discovery
>>4. When new device info is available via NSD, checks whether its the
>>type of device expecting;add it to data structure
>>5. For all devices in data structure identify wifi direct group owner
>>and establish a connection with it
>>
>>
>> Things go wrong from here, after establishing a connection I am expecting
>> a call back to onConnectionInfo available; but it never happens on client
>> device.
>>
>> If I am not starting NSD everything works fine. I am getting a callback
>> to onConnectionInfo available immediately after connecting with remote
>> device(GO).
>> I was following this tutorial http://developer.**
>> android.com/training/connect-**devices-wirelessly/nsd-wifi-**direct.html
>>
>> Whats going wrong here?
>> Many Thanks
>>
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