[erlang-questions] beginner: How to debug run_erl pipe problems?

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Bengt Kleberg

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Oct 10, 2012, 8:41:40 AM10/10/12
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Greetings,

I can start Erlang with run_erl, but there are no pipes in /tmp/. How do
I find out what goes wrong?

Computer: Linux sekic1152 2.6.27.42-0.1-default #1 SMP 2010-01-06
16:07:25 +0100 x86_64 x86_64 x86_64 GNU/Linux

Erlang: (SMP,ASYNC_THREADS,HIPE) (BEAM) emulator version 5.9.1.2


bengt


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Gianfranco Alongi

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Oct 10, 2012, 8:46:43 AM10/10/12
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Do you see nothing in the logs directory?

Also, how do you issue the command?

Bengt Kleberg

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Oct 10, 2012, 8:50:10 AM10/10/12
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The command:
run_erl -daemon /tmp/ /var/tmp/ "exec erl -detached"

The log dir:
-rw-rw-r-- 1 eleberg avall 246 Oct 10 14:34 run_erl.log
-rw-rw-r-- 1 eleberg avall 130 Oct 10 14:34 erlang.log.1

No information about errors or pipes in the files.

bengt

Gianfranco Alongi

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Oct 10, 2012, 9:01:07 AM10/10/12
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Try without detached.

On Wed, Oct 10, 2012 at 2:50 PM, Bengt Kleberg

Bengt Kleberg

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Oct 10, 2012, 9:20:44 AM10/10/12
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That works. Thank you.


bengt
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