[erlang-questions] Interconnect question: how to work with names

[Gerhard Lazu]

My understanding is that you are opening a remote shell to a node with a
specific name.

There is a node with name *master@REDACTED* on *myserver.l*

There is no node with name *master@REDACTED <master@REDACTED> *on host
*127.0.0.1*

On Fri, Jun 28, 2019 at 9:47 AM Max Lapshin <max.lapshin@REDACTED> wrote:

>
> I have server with hostname   myserver.l
> This hostname is in /etc/hosts and it is pingable
>
> I have master node running on it with:   erl -name master@REDACTED
>
> When I write software, I don't know what will be the hostname, so I write
> shell script for connecting to shell:
>
> erl -name debug -remsh master@REDACTED
>
> It fails:
>
> Erlang/OTP 21 [erts-10.3.5.2] [source] [64-bit] [smp:8:8] [ds:8:8:10]
> [async-threads:1] [hipe]
>
> *** ERROR: Shell process terminated! (^G to start new job) ***
>
> When I provide hostname, it works:
>
> erl -name debug -remsh master@REDACTED
> Erlang/OTP 21 [erts-10.3.5.2] [source] [64-bit] [smp:8:8] [ds:8:8:10]
> [async-threads:1] [hipe]
>
> Eshell V10.3.5.2  (abort with ^G)
> (master@REDACTED)1>
>
>
>
> What is the proper way to deal with this situation?
> I can see the master node in epmd names, I can connect to it, I can pass
> interconnect protocol.
> But I do not understand, why remsh doesn't connect to it.
>
>
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