[Discuss-gnuradio] usrp2::usrp2::rx_samples doesn't recover from hang

[Gaetano Mendola]

Hi all,
I'm doing some recovery tests in case the USRP is disconnected while
my software is using it.

What I'm observing is the fact that using an instance of usrp2::usrp2 with
decimation = 8 the calls to usrp2::usrp2::rx_samples hangs for ever even
if I correctly reconnect the device.

If I do the same disconnect/reconnect test but with decimation = 50 the
usrp2::usrp2::rx_samples hangs only while the device is disconnected.

What is puzzling me is the fact that in case of decimation = 8 I'm not
getting any error at all, so the only way I have is destroy the usrp2::usrp2
instance (in case the rx_samples call is taking too long) and rebuild it.

Regards
Gaetano Mendola

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