Daniel.

On Sat, May 21, 2011 at 5:44 PM, Rafael dos Santos Alves <santos@gta.ufrj.br> wrote:

I'm using kernel 2.4. The kernel 2.6 of Openwrt doesn't work correctly with my hardware.

Em 21/05/2011 12:55, Daniel Costa escreveu:
What kernel version you are using? 2.4 or 2.6? I had problems using 2.4. Kenel 2.6 seemed to make things run more smoothly.

On Fri, May 20, 2011 at 9:11 PM, Rafael dos Santos Alves <santos@gta.ufrj.br> wrote:

Hi,

I'm using Openwrt backfire 10.03. I build IBR-DTN using the openwrt SDK against uclibc version 0.9.30.1.
When I try to use the dtnping tool I see two different behaviours, sometimes the dtnping reports that no bundles were sent or the dtnping gets stucked and no bundles are sent too.
Also using the dtnping, the daemon prints the following message:
DEBUG.90: StreamBufer::underflow() called

Any hint?

Em 20/05/2011 16:21, Sebastian Schildt escreveu:

Hello Rafael,

can you provide a little more information about the system running on the D-Link box. Is it an OpenWRT system (which version) or some other embedded Linux. Is your IBR-DTN version build against glibc or uclibc based, and if uclibc, what version?

If you use dtnping on the DLink to ping some other system (e.g. laptop), does it work or will it also crash?

MfG

Sebastian

Am 20.05.2011 um 21:04 schrieb Rafael dos Santos Alves:

Hello everyone,

I'm trying to use IBR-DTN 0.6.1 on D-Link dir-320 devices.
When I try some tools like dtnrecv and dtninbox the program aborts. After I add some traces to the code, I discovered that inside the method getBundle() of dtninbox an exception is thrown.
Using the what method of exception i received the following message:

queue function aborted in __wait(): Queue is not empty!

That the message is displayed when the application receives the bundle.

Someone has some hint on what is happening?

--
====================================================
Rafael dos Santos Alves

M.Sc Student
UFRJ-COPPE-PEE-GTA Rio de Janeiro - Brazil
www.gta.ufrj.br/~santos santos@gta.ufrj.br
tel: +55 21 2562-8635
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Rafael dos Santos Alves

M.Sc. Student
UFRJ-COPPE-PEE-GTA Rio de Janeiro - Brazil
www.gta.ufrj.br/~santos santos@gta.ufrj.br
tel: +55 21 2562-8635
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Daniel da Costa Bittencourt
Bacharel em Ciência da Computação
dcb@dcc.ufam.edu.br
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====================================================
Rafael dos Santos Alves

M.Sc. Student
UFRJ-COPPE-PEE-GTA           Rio de Janeiro - Brazil
www.gta.ufrj.br/~santos           santos@gta.ufrj.br
tel: +55 21 2562-8635
====================================================
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Daniel da Costa Bittencourt
Bacharel em Ciência da Computação
dcb@dcc.ufam.edu.br
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