Re: [Openbts-discuss] Interesting SMS Bug.

[Thomas T. <tt...@vt...>]

On Sat, Mar 10, 2012 at 7:25 PM, Arghyadip Paul <arg...@gm...> wrote:
> Hi All,
>
> After a large number of recent experiments with SMS I have found a very
> interesting SMS bug with OpenBTS2.8.
...
> UHDDevice.cpp:770:recv_async_msg: An internal send buffer has emptied at
> 60.372 sec.
> Mar 10 16:11:08 administrator transceiver: ERR 3043609456
> UHDDevice.cpp:770:recv_async_msg: Packet time was too late or too early at
> 60.3785 sec.
> Mar 10 16:11:09 administrator transceiver: last message repeated 2 times
> Mar 10 16:11:09 administrator transceiver: ERR 3043609456
> UHDDevice.cpp:770:recv_async_msg: An internal send buffer has emptied at
> 61.6507 sec.

These are underruns on the transmit buffer of the device. What device
are you using? And are these continuously occurring?

While an occasional underrun is not abnormal, you shouldn't be seeing
them continuously.

  Thomas