[Mini-NDN] [EXT] error message in nfd.log

[Junxiao Shi]

Hi Nazatul

Make sure that only one NFD process is running inside each emulated node.
If somehow multiple NFD processes are running, they will compete for
binding on the same TCP port, cause "address already in use" error.

Yours, Junxiao

On Mon, Aug 17, 2020, 22:08 Nazatul Haque Sultan via Mini-NDN <
mini-ndn at lists.cs.ucla.edu> wrote:

> *External Email*
> Dear All,
>
> I am working on the following topology: a->b->c->d, where node a is the
> publisher. For publishing and requesting data, I am using "ndnputchunks"
> and "ndncatchunks" commands respectively.
>
> I can see from the dump files that all the nodes are getting data from
> node a. But, I am also getting the following error message in nfd.log files
> in some of the nodes:
>
> 1597624814.312710 FATAL: [nfd.Main] Throw location unknown (consider using
> BOOST_THROW_EXCEPTION) Dynamic exception type:
> boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error>
> >std::exception::what: bind: Address already in use
>
> Can someone please help me with this? It will be very helpful. Thank you
> in advance.
>
> Best Regards,
> Nazatul
>
>
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