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

[Jason Uher]

> Thanks to your comment, I don't have that error.
> ece$ python ./from_udp.py
> gr_block_executor: source <gr_block udp_source (3)> returned 0 from
> work.  We're marking it DONE.

I'm pretty sure the 'were marking it DONE' only comes up when a source
fails, and then it is killed by the controller.  So the source is
killed, and no longer responding to the port, hence the 'connection
refused' at the sink.

As to why the source is failing, I don't really know; from what I
understand the 'were marking it done' error comes from the controller
that wires things together in gnuradio; I don't think it's specific to
that block; I think someone else will have to weigh in on why it's
happening.