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List:       pgp-keyserver-folk
Subject:    [Pgp-keyserver-folk] Re: tight loop in pks-queue-run.sh
From:       "Teun Nijssen" <teun.nijssen () UvT ! nl>
Date:       2002-10-22 14:12:14
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Hi Patrick,

sorry for replying late: I'm still handling backlog from my vacation.

> I do not process the incoming incremental within the sendmail delivery
> process. The mail is only stored within the delivery porocess. 
> Another process takes one file after and send them to pksd.

You do it in a simple way; you can do it more fun however. :-)

my pks-mail.sh ends with:

size=`ls -ort $file | awk '{print $4}'`

if [ ${size} -lt 10000 ]
then
        exec $bindir/pksdctl $socket "mail $file"
fi

It means of course that small keyrings are handled on the fly as long as there 
are threads available in pksd. Longer files are kept in the queue until
pks-queue-run.sh picks them up, small keys first with short intervals, then 
large keys with big sleeps in between:

dir=`awk '/mail_dir/ { print $2 }' < $conf`
socket=`awk '/socket_name/ { print $2 }' < $conf`
bindir=`awk '/pks_bin_dir/ { print $2 }' < $conf`

find $dir -type f -size +9999c -exec mv {} /ext1/pks/big \;

delay="$2"
delay2="$3"

# first handle keys retrieved from the SURFnet cservd LDAP server
for file in $dir/pks-mail.key0x*; do
        if [ -r "$file" ]; then
                $bindir/pksdctl $socket "mail $file"
        fi
        if [ "${delay}" = "" ]
        then
                sleep 3
        else
                sleep "${delay}"
        fi
done

# then handle small keys that didn't make it through an overloaded server
for file in $dir/pks-mail.*; do
        if [ -r "$file" ]; then
                $bindir/pksdctl $socket "mail $file"
        fi
        if [ "${delay}" = "" ]
        then
                sleep 5
        else
                sleep "${delay}"
        fi
done

# and finally process the large rings
for file in /ext1/pks/big/*; do
        if [ -r "$file" ]; then
                $bindir/pksdctl $socket "mail $file"
        fi
        if [ "${delay2}" = "" ]
        then
                sleep 11
        else
                sleep "${delay2}"
        fi
done


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