Re: [Qmail-scanner-general]multiple TCPSERVER's for per-domain scanning

[chris <cbu...@so...>]

Yep, that works, sort of.  It appears that the second instance (as in the
example) isn't controllable via SVC -d /service/qmail-smtpd anymore.  SVC -u
/service/qmail-smtpd DOES cause the two instances to start up (by using the
& detach correctly) but I can't "down" them...  Well, it's better than
having to build all those separate svscan ./run 's !  Worst case is do a
SVC -d and then a pkill I guess.


Thanks for the suggestions so far.  Maybe these's some additional ideas out
there.

Chris Bunnell

----- Original Message -----
From: "tonix (Antonio Nati)" <to...@in...>
To: "chris" <cbu...@so...>;
<qma...@li...>
Sent: Saturday, May 11, 2002 5:56 PM
Subject: Re: [Qmail-scanner-general]multiple TCPSERVER's for per-domain
scanning


> At 11/05/2002 11/05/2002 -0700, chris wrote:
> >Hello list,
> >
> >     I understand that a method of running "per-domain scanning" would be
to
> >use MX records to point to different IP's that are local to your single
mail
> >server running qmail-scanner.  Then you would have separate instances of
> >TCPSERVER running that are listening to those IP's.  In your setup for
> >TCPSERVER, you would either have the QMAILQUEUE variable set or not for
each
> >instance you wished to either scan or not...  etc.
> >
> >     While this works fine, I found that it was a pain to set up all
these
> >separate "run" instances in /service.  You would need one for each
binding
> >of IP address, since you can't simply use the "0" option in TCPSERVER
> >because you want to have separate control over which domains get scanned
or
> >not.
> >
> >     Has anyone figured out a way to have multiple "exec
> >/usr/local/bin/tcpserver ...  " instances in a SINGLE run in a SINGLE
> >/service ?
> >
> >     I tried the following but it didn't work.  ./run:
> >
> >#!/bin/sh
> >QMAILDUID=`/usr/xpg4/bin/id -u qmaild`
> >NOFILESGID=`/usr/xpg4/bin/id -g qmaild`
> >QMAILQUEUE="/var/qmail/bin/qmail-scanner-queue.pl" export QMAILQUEUE
> >exec /usr/local/bin/tcpserver -S -R -H -c100 -x
> >/RAID/vpopmail/etc/tcp.smtp.cdb\
> >  -u "$QMAILDUID" -g "$NOFILESGID" -l 0 192.168.1.25 smtp\
> >  /var/qmail/bin/qmail-smtpd 2>&1
>
> I don't see the detach (&) parameter at the end of you tcpserver command,
> so the second tcpserver cannot start if first is not detached.
>
> Just add & at the end of the previous line:
>   /var/qmail/bin/qmail-smtpd 2>&1 &
>
>
> >unset QMAILQUEUE="" export QMAILQUEUE
> >exec /usr/local/bin/tcpserver -S -R -H -c100 -x
> >/RAID/vpopmail/etc/tcp.smtp.cdb\
> >  -u "$QMAILDUID" -g "$NOFILESGID" -l 0 192.168.1.82 smtp\
> >  /var/qmail/bin/qmail-smtpd 2>&1
> >
> >
> >the process hangs after the first exec tcpserver command and never makes
it
> >to the second one...   I tried making ./run call two other separate files
> >called bat1 and bat2 which contained the separate exec's of tcpserver but
> >that didn't work either.
> >
> >I just can't see it being necessary to make all these separate instances
of
> >svscan's for each and every domain I want to handle.  Now, of course, if
I
> >didn't care about NOT scanning certain domains (per-domain qmail-scanner
> >config) then I would just have one instance of /service/qmail-smtpd/run
with
> >a tcpserver binding of "0" and that would be it - but if you want
per-domain
> >scanning, that doesn't work.
> >
> >Any thoughts?
> >
> >Chris Bunnell
> >Senior Engineer - Network Implementation
> >Avantac Technologies, Inc. - Formerly Sonic Internet Services
> >9719 Lincoln Village Drive #503
> >Sacramento, CA. 95827
> >(916) 854-5940
> >www.avantac.com
> >
> >
> >
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> ------------------------------------------------------------
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>     http://www.interazioni.it      to...@in...
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