#!/bin/bash
# a shell script to start the various DiFX CalcServers

myhostname=`hostname`
# DiFX_Delay_Server should come last in the following list, as
# it will make RPC calls to the other servers
serverlist="CalcServer CALC_9_1_RA_Server DiFX_Delay_Server"

errors_found=0


echo "reset environment variables for CALCServer"
export CALC_USER=C
export WET_ATM=Y
export JPLEPH=@prefix@/share/CalcServer/JPLEPH
export SERVERLOG=ON
export HORIZONS_FILENAME=@prefix@/share/CalcServer/Horizons.lis
export HORIZONS_SRCNAME=TSTCURVE

pushd /tmp

for server in $serverlist
do
    echo -e "\n\nterminating the ${server} that is currently running on ${myhostname}"
    killall "${server}"
    sleep 1

    echo "starting new ${server} on ${myhostname}"
    if [ "$#" -ne 0 ] ; then
	@prefix@/bin/"${server}" >| "$1"."${server}" 2>&1 &
    else
	@prefix@/bin/"${server}" > /dev/null 2>&1 &
    fi
    echo "checking that the ${server} responds"
    sleep 1
    echo "  "
    @prefix@/bin/check"${server}"  "${myhostname}"
    if test $? -ne 0 ; then
	echo >&2 "${server} is not working properly"
	errors_found=$(($errors_found + 1))
    fi
done

if test $errors_found -ne 0 ; then
    echo >&2 "$errors_found servers failed to start properly"
fi


popd