[Discuss-gnuradio] Re: Please help me out with udp_sink

[Yc Park]

Thanks to your comment, I don't have that error.
But still have some steps to go.

What I have is that

1. from_udp.py (udp_source --> audio_sink)
2. to_udp.py (signal source --> udp_sink)

when I start 1 and then 2, I have error as below:

ece$ python ./from_udp.py
gr_block_executor: source <gr_block udp_source (3)> returned 0 from 
work.  We're marking it DONE.

Thanks in advance.


Jason Uher wrote:
>> but the (signal source -> UDP sink) reports 'connection refused' error
>> for both cases(UDP and TCP).
> 
> I would say that there is no one listening at whatever ip:port you are
> trying to send data to.  Make sure that there is some sort of daemon
> responding to requests there.
> 
> Jason

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