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Re: [Discuss-gnuradio] Socket PDU: Host not found (authoritative)
From: |
Marcus Müller |
Subject: |
Re: [Discuss-gnuradio] Socket PDU: Host not found (authoritative) |
Date: |
Sat, 12 Apr 2014 17:38:23 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
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Hi Alex,
This looks like a DNS error. I don't know what OS you are on, or why
the udp_source tries to lookup the name instead of just taking it as
an IP address. My guess is a typo, something like a comma in place of
a dot between the numerals...
In the rarest configurations something could have gone wrong with your
loopback device, so that there is no 127.0.0.1; you should be able to
check that using "ping 127.0.0.1".
Greetings,
Marcus
On 12.04.2014 17:23, Alex Weihkopf wrote:
> Hello, I have a problem with the socket PDU source. I constructed
> two flowgraph, one transmitter and one receiver. Random PDU
> Generator -> Socket PDU (UDP Server) UDP_Source -> File_Sink
> The Socket_PDU sends data to the UDP_Source, both 127.0.0.1 and
> same port (12345). But I get an error: "RuntimeError: resolve: Host
> not found (authoritative)" What am I doing wrong? I have no idea.
> Regards, Alex
>
>
>
> _______________________________________________ Discuss-gnuradio
> mailing list address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
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