source/rcdaq/wait_for_run_end.sh

0001 #! /bin/sh
0002
0003 # we wait for the end of the run or at most n seconds, if specified
0004
0005 if ! rcdaq_client daq_status -s > /dev/null 2>&1 ; then
0006     exit 1;
0007 fi
0008
0009
0010 MAX_TIME=$1
0011
0012 [ -z "$MAX_TIME" ] && MAX_TIME=0
0013
0014 # we record the start time
0015 START=$(date +%s)
0016
0017 while true; do
0018
0019     if [ $MAX_TIME -gt 0 ] ; then
0020         NOW=$(date +%s)
0021         DELTA=$(expr $NOW - $START)
0022         #echo "$START $NOW $DELTA"
0023         [ $DELTA -ge $MAX_TIME ] && exit 1
0024     fi
0025
0026     S=$(rcdaq_client daq_status -s 2>/dev/null | awk '{print $1}')
0027 #    echo $S
0028
0029     [ -z "$S" -o "$S" = "-1" ] && exit 0
0030     sleep 2
0031
0032 done
0033
0034
0035