From mboxrd@z Thu Jan  1 00:00:00 1970
To: 9fans@9fans.net
From: =?UTF-8?Q?Maur=C3=ADcio?= CA <mauricio.antunes@gmail.com>
Date: Sun, 24 Apr 2011 17:05:43 +0000
Message-ID: <ip1l97$naq$1@dough.gmane.org>
References: <ip0bb0$59m$1@dough.gmane.org> <86wrijennb.fsf@cmarib.ramside>
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Subject: Re: [9fans] Different results for the same rc script when using
	listen1
Topicbox-Message-UUID: d3596e62-ead6-11e9-9d60-3106f5b1d025

>> How can running a script throw 'listen1' can get 'rc' to fail an
>> 'if' test?!?!

> This looks like you're using p9p.  Have you checked your PATH?
> It might not be finding an executable, or finding the wrong version
> of an executable.

Sure. Take, for instance, this script uniquely named 'tester.rc':

   #!/usr/bin/env rc
   echo -n I am the real tester:
   ~ $1 $2

I can change 'listen_test.rc' to use it:

   #!/usr/bin/env rc
   for (i in `{seq 1 5}){
       if (./tester.rc $i 3) {
           echo ' ' $i equals 3
       }
       if not echo ' ' $i is different from 3
   }

Now I get:

   $./listen_test.rc
   I am the real tester:  1 is different from 3
   I am the real tester:  2 is different from 3
   I am the real tester:  3 equals 3
   I am the real tester:  4 is different from 3
   I am the real tester:  5 is different from 3

But:

   $listen1 'tcp!localhost!8080' ./listen_test.rc &
   $dial -e 'tcp!localhost!8080'
   I am the real tester:  1 equals 3
   I am the real tester:  2 equals 3
   I am the real tester:  3 equals 3
   I am the real tester:  4 equals 3
   I am the real tester:  5 equals 3


Thanks,

Maurício