Re: [Discuss-gnuradio] bidirectional with Socket PDU

[Tim]

You should be fine connecting both input and output ports at the same
time for exactly this purpose!
-Tim

On 08/13/2015 03:29 PM, Jason Matusiak wrote:
> This will probably show my networking ignorance, but is there a way to
> use the socket PDU for bi-directional purposes?  I see that it has a PDU
> in and out, but I cant' seem to get it to work.
>
> What I am doing is connection netcat to it with the PDU in UDP Server
> mode with "nc -u localhost 52001" and I can transmit to it.  But I know
> that I cannot open a listening port with "nc -ul localhost 52001" since
> the port is bound.
>
> Is there a way to write and listen on the same port, or am I totally
> screwing how networking works (the only reason I would think there might
> be a way is because the GRC script allows me to connect the PDU in and
> out at the same time without throwing an error)?
>
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