Re: [android-developers] Re: Not able to receive UDP Data

Can you verify this works on a device through a regular carrier signal and not through wifi?

On Fri, Mar 18, 2011 at 1:34 AM, emymrin <emymrin@gmail.com> wrote:

UDP works well on emulators and devices.

DatagramSocket socket = new DatagramSocket(port);
byte[] data = new byte[1000];
DatagramPacket datagram = new DatagramPacket(data, 0, data.length,
null, 0);
socket.receive(datagram);

On 18 мар, 03:20, Miguel Morales <therevolti...@gmail.com> wrote:
> I've read people on the internet recommending to use UDP for game networking
> on Android.  However, when I was attempting to implement it using my real G1
> device on Tmobile.  However, I didn't have any success.  I don't really
> recall having tried it on the emulator, but I probably did.
> If anyone had any luck implementing a udp server on an Android device, I'd
> be interesting to hear how.
>

> On Thu, Mar 17, 2011 at 5:09 PM, Indicator Veritatis <mej1...@yahoo.com>wrote:

>
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> > Step 1: make sure you can receive TCP. Step 2: open the right UDP
> > ports on your firewall and run Wireshark if you are still not
> > receiving anything. Debug based on what you see.Step 3: get it working
> > on a real phone using WiFi on the same local network as your emulator.
>
> > If it then fails when you use your phone carrier's data service, the
> > problem is almost certainly their firewall.
>
> > On Mar 17, 9:19 am, Scott <iamavinash...@gmail.com> wrote:
> > > Hi
>
> > > I am trying to receive UDP data sent from server to my android
> > > emulator client. But i am not able to receive the UDP data in my
> > > android client application which is running on emulator.
> > > packet = new DatagramPacket(buf, buf.length);
> > > socket.receive(packet);
>
> > > 1) Can you please let me know how to fix it and receive UDP data on
> > > emulator from server application running on some other system.
>
> > > 2) Will i face same problem in receving UDP data if i run my client on
> > > the Android hardware/Android based mobile.
>
> > > 3) Will i face similar problem in receving the TCP based data when
> > > running the application on the Android Emulator.
>
> > > Kindly pleas guide/help me to get the answers to the above queries.
>
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> --
> ~ Jeremiah:9:23-24
> Android 2D MMORPG:http://solrpg.com/http://www.youtube.com/user/revoltingx

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