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|
#!/bin/sh
#
# $Id: openserctl.fifo,v 1.1 2006/07/04 17:49:58 miconda Exp $
#
# openser control tool for maintaining openser
#
#===================================================================
##### ----------------------------------------------- #####
### FIFO specific variables and functions
#
##### ----------------------------------------------- #####
### load CTL base
#
if [ -f "$MYLIBDIR/openserctl.ctlbase" ]; then
. "$MYLIBDIR/openserctl.ctlbase"
else
mwarn "Cannot load CTL core functions '$MYLIBDIR/openserctl.ctlbase' ..."
# exit -1
fi
#
##### ----------------------------------------------- #####
### parameters
#
if [ -z "$OSER_FIFO" ]; then
OSER_FIFO=/tmp/openser_fifo
fi
#
##### ----------------------------------------------- #####
### functions
#
usage_fifo() {
echo
mecho " -- command 'fifo'"
echo
cat <<EOF
fifo ............................... send raw FIFO command
EOF
}
USAGE_FUNCTIONS="$USAGE_FUNCTIONS usage_fifo"
fifo_cmd()
{
mdbg "entering fifo_cmd $*"
if [ "$#" -lt 1 ]; then
merr "fifo_cmd must take at least command name as parameter"
exit 1
fi
name=openser_receiver_$$
path=/tmp/$name
if [ ! -w $OSER_FIFO ]; then
merr "Error opening openser's FIFO $OSER_FIFO"
merr "Make sure you have line fifo=$OSER_FIFO in your config"
exit 2
fi
mkfifo $path
if [ $? -ne 0 ] ; then
merr "error opening read fifo $path"
exit 3
fi
chmod a+w $path
# construct the command now
CMD=":$1:$name\n";
shift
while [ -n "$1" ] ; do
CMD="${CMD}${1}\n"
shift
done
CMD="${CMD}\n"
trap "rm -f $path; kill 0" 2
# start reader now so that it is ready for replies
# immediately after a request was sent out
cat < $path | filter_fl &
# issue FIFO request (printf taken to deal with \n)
printf "$CMD" > $OSER_FIFO
# wait for the reader to complete
wait
rm $path
mdbg "FIFO command was:\n$CMD"
}
CTLCMD=fifo_cmd
fifo_openser_monitor() {
name=openser_receiver_$$
path=/tmp/$name
if [ ! -w $OSER_FIFO ]; then
merr "Error opening OpenSER's FIFO $OSER_FIFO"
merr "Make sure you have line 'fifo=$OSER_FIFO' in your config"
exit 1
fi
mkfifo $path
if [ $? -ne 0 ] ; then
merr "monitor - error opening read fifo $path"
exit 1
fi
chmod a+w $path
trap "rm $path; clear; echo monitor ^C-ed; exit 1" 2
attempt=0
if [ "$2" = "" ]; then
loops=-1;
else
loops=$2;
fi
clear
while [ $loops -ne $attempt ] ; do
attempt=$(($attempt + 1))
#clear
tput cup 0 0
# print_stats $name $path $attempt
mecho "[cycle #: $attempt; if constant make sure server lives]"
cat < $path | filter_fl &
cat > $OSER_FIFO <<EOF
:version:$name
EOF
wait
cat < $path | filter_fl &
cat > $OSER_FIFO << EOF
:uptime:$name
EOF
wait
echo
mecho "Transaction Statistics: "
cat < $path | filter_fl &
cat > $OSER_FIFO <<EOF
:get_statistics:$name
tm:
EOF
wait
echo
mecho "Stateless Server Statistics: "
cat < $path | filter_fl &
cat > $OSER_FIFO <<EOF
:get_statistics:$name
sl:
EOF
wait
echo
mecho "UsrLoc Stats: "
cat < $path | filter_fl &
cat > $OSER_FIFO <<EOF
:get_statistics:$name
usrloc:
EOF
wait
if [ $loops -ne $attempt ] ; then
sleep $WATCH_PERIOD
fi
done
rm $path
exit 0
}
OPENSER_MONITOR=fifo_openser_monitor
|
