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script to run lots of games with events at more natural intervals against relay.

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ehouse 2009-07-12 01:18:09 +00:00
parent 0b65198027
commit df293db349
1 changed files with 136 additions and 0 deletions
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xwords4/linux/scripts/sim_real.sh Executable file
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#!/bin/bash
NRUNS=${NRUNS:-4}
XWORDS=${XWORDS:-"./obj_linux_memdbg/xwords"}
DICT=${DICT:-dict.xwd}
HOST=${HOST:-localhost}
PORT=${PORT:-10999}
QUIT=${QUIT:-"-q 2"}
USE_CURSES=${USE_CURSES:="yes"}
usage() {
echo "usage: $0 <no params>"
cat <<EOF
The goal of this script is to simulate real-world loads on the relay,
with games starting, stopping, moves happening, etc. over a long time.
It uses ENV variables rather than commandline parms for configuration.
EOF
echo " env: NRUNS: number of simultaneous games; default 4"
echo " env: DICT: dictionary; default: dict.xwd"
echo " env: HOST: remote host; default: localhost"
echo " env: PORT: remote port; default: 10999"
exit 0
}
random() {
# RANDOM is a bashism
# RAND=$(dd if=/dev/urandom count=1 2>/dev/null | cksum | cut -f1 -d" ")
# echo $RAND
echo $RANDOM
}
do_one() {
COOKIE=${1:-$(exec sh -c 'echo $PPID')}
while :; do # loop forever (eventually)
TODO=$(($COOKIE % 3))
TODO=$((TODO+2))
COUNT=0
for NAME in Bbbbb Aaaaa Kkkkk Eeeee; do
[ $COUNT = $TODO ] && break
while :; do
RAND=$(random)
INDEX=$(( $RAND % $TODO ))
WAIT=$(( $RAND % 60 ))
case $INDEX in
0)
if [ -z "$ZERO_DONE" ]; then
REMOTES=""
for JJ in $(seq $(($TODO-1))); do
REMOTES="$REMOTES -N";
done
ZERO_DONE=1
echo $COOKIE:ZERO
if [ "$USE_CURSES" = "yes" ]; then
$XWORDS -d $DICT -r $NAME -s $REMOTES \
-a $HOST -p $PORT -C $COOKIE $QUIT -u \
-z 0:$WAIT >/dev/null \
2>/tmp/log_${COOKIE}_${INDEX}.txt &
else
$XWORDS -d $DICT -r $NAME -s $REMOTES \
-a $HOST -p $PORT -C $COOKIE $QUIT &
fi
break
fi
;;
1)
if [ -z "$ONE_DONE" ]; then
ONE_DONE=1
echo $COOKIE:ONE
if [ "$USE_CURSES" = "yes" ]; then
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT -u \
-z 0:$WAIT >/dev/null \
2>/tmp/log_$COOKIE_${INDEX}.txt &
else
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT &
fi
break
fi
;;
2)
if [ -z "$TWO_DONE" ]; then
TWO_DONE=1
echo $COOKIE:TWO
if [ "$USE_CURSES" = "yes" ]; then
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT -u \
-z 0:$WAIT >/dev/null \
2>/tmp/log_$COOKIE_${INDEX}.txt &
else
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT &
fi
break
fi
;;
3)
if [ -z "$THREE_DONE" ]; then
THREE_DONE=1
echo $COOKIE:THREE
if [ "$USE_CURSES" = "yes" ]; then
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT -u \
-z 0:$WAIT >/dev/null \
2>/tmp/log_$COOKIE_${INDEX}.txt &
else
$XWORDS -d $DICT -r $NAME -a $HOST -p $PORT \
-C $COOKIE $QUIT &
fi
break
fi
;;
esac
done
COUNT=$((COUNT+1))
done
wait
break
done
}
############################################################################
# main
[ -n "$1" ] && usage
for II in $(seq $NRUNS); do
do_one $II &
done
wait