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dpavlin |
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#!/bin/bash |
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#/* |
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# openisis - an open implementation of the CDS/ISIS database |
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# Version 0.8.x (patchlevel see file Version) |
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# Copyright (C) 2001-2003 by Erik Grziwotz, erik@openisis.org |
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# |
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# This library is free software; you can redistribute it and/or |
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# modify it under the terms of the GNU Lesser General Public |
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# License as published by the Free Software Foundation; either |
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# version 2.1 of the License, or (at your option) any later version. |
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# |
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# This library is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public |
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# License along with this library; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# see README for more information |
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#EOH */ |
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# $Id: oister,v 1.5 2003/04/08 00:20:53 kripke Exp $ |
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# |
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# OpenIsis server tester -- test oyster |
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# |
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# usage |
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# ./oister [port [host]] # talk to server |
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# time ./oister -trash [requests [clients [port [host]]]] |
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trasher () { |
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id=$1 |
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exec 3<>/dev/tcp/$host/$port |
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local i # running in subshell anyway ... |
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declare -i i |
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i=$requests |
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ses=ses$[id / 4] |
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while [ 0 != $i ]; do |
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if [ 0 -eq $[i % 7] ]; then # add to session |
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echo "-2 $ses |
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$i $id $i foo |
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$i $id $i bar |
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" >&3 |
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else # fetch session info only |
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echo "-2 $ses |
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" >&3 |
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fi |
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while read line; do |
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# echo $line |
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[ -z "$line" ] && break; |
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done <&3 |
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i=i-1 |
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done |
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echo "$id: `date`" |
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} |
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if [ x-trash == "x$1" ]; then |
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requests=${2:-500} |
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clients=${3:-8} |
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port=${4:-8080} |
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host=${5:-localhost} |
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declare -i j |
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echo "starting $clients trashers for $requests requests at `date`" |
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j=$clients; while [ 0 != $j ]; do time trasher $j & j=j-1; done |
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echo "started $clients trashers on $host:$port at `date`" |
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j=$clients; while [ 0 != $j ]; do wait; j=j-1; done |
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echo "collected $clients trashers at `date`" |
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exit |
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fi |
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# default: run manually |
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# |
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exec 3<>/dev/tcp/${2:-localhost}/${1:-8080} |
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cat <&3 & |
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cp=$! |
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cat >&3 |
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kill $cp # copy kill ;/ |