#!/bin/bash
# JAM 11-2020: starting from mar19 setup, try to let it run with hydra for fwdet-dev

#-------------------------------------------------
# CONFIGURATION
serverDir=/home/hades-qa/online/5.34.38/feb24/online/server  # location of hadesonlineserver.exe
clientDir=/home/hades-qa/online/5.34.38/feb24/online/client   # location of hadesonlineclient.exe
setup=/home/hades-qa/bin/defall_feb24.sh  # environment script of Hydra
clientConf=/home/hades-qa/online/5.34.38/feb24/online/client/ClientConfig.xml # contains server host/port


#-------------------------------------------------

#-------------------------------------------------
# get host and port from client config xml
declare -a params
ct=0
for par in $(perl ${serverDir}/analyzeConfig.pl $clientConf)
do
    params[$ct]=$par
    ((ct+=1))
done

serverHost=${params[0]}
serverPort=${params[1]}

export serverPort
#-------------------------------------------------

#-------------------------------------------------
echo "Server host = $serverHost, port = $serverPort , found in $clientConf"
echo "serverDir   = $serverDir"
echo "clientDir   = $clientDir"
echo "clientConf  = $clientConf"
echo "setup       = $setup"
#-------------------------------------------------

#-------------------------------------------------
# cleaning of eventually running processes,NOT CORRECT IF MULTIPLE INSTANCES ARE RUNNING!!!!!!!!

#pkill -u hades-qa -f xterm
#pkill -u hades-qa -f hadesonline
#sleep 1
#pkill -9 -u hades-qa -f hadesonline
#sleep 1

### Clean up old instances of server,client and the belonging xterms depending on the serverport
client=$(ps u | grep "hadesonlineclient.exe $clientConf" | grep -v grep)
server=$(ps u | grep "hadesonlineserver.exe SUPER $serverHost $serverPort" | grep -v grep)
#
#
if [ "$client" != "" ]
then
   pid=$(echo $client | cut -d " " -f 2)
   kill -9 $pid
fi
#
if [ "$server" != "" ]
then
   pid=$(echo $server | cut -d " " -f 2)
   kill -9 $pid
fi

client=$(ps u | grep "OLM client $serverPort" | grep -v grep)
server=$(ps u | grep "OLM server $serverPort" | grep -v grep)
#
#
if [ "$client" != "" ]
then
   pid=$(echo $client | cut -d " " -f 2)
   kill -9 $pid
fi
#
if [ "$server" != "" ]
then
   pid=$(echo $server | cut -d " " -f 2)
   kill -9 $pid
fi



#-------------------------------------------------

#-------------------------------------------------
# Jurek's favoured ERROR Handling :-) (can be commented)
#xterm  -g 20x10-0+0 -T "OLM ERROR" -bg red -fn r24 -e 'echo "ERROR"; sleep 100000'&
#xterm  -g 20x10-0-0 -T "OLM ERROR" -bg red -fn r24 -e 'echo "ERROR"; sleep 100000'&
#-------------------------------------------------


#-------------------------------------------------
#sleep 1

echo "wait for port $serverPort to be free again after the server shut down"
perl -e 'while (1) { $port=$ENV{serverPort}; $c="ss -tln | ag :$port"; $r=qx($c); last unless $r; sleep 1;} '
echo "port $serverPort is available for server"
sleep 1;
#perl -e 'while (1) { $c="ss -tln | ag :5678"; $r=qx($c); last unless $r; sleep 1;} '

nohup 2>/dev/null xterm  -g 180x30-1600+30 -T "OLM server $serverPort" -bg white -fg black -e "${serverDir}/start_monServer $serverDir $serverHost $serverPort $setup; echo \"\nthere was an error\"; sleep 100" &
sleep 20

echo "wait for port $serverPort to be accessible for the client"
perl -e 'while (1) { $port=$ENV{serverPort}; $c="ss -tln | ag :$port"; $r=qx($c); last unless $r; sleep 1;} '
echo "port $serverPort is available for connection"

nohup 2>/dev/null xterm  -g 180x30+1600+30 -T "OLM client $serverPort" -bg yellow -fg black -e "${serverDir}/start_monClient $clientDir $clientConf $setup; echo \"\nthere was an error\"; sleep 100" &

sleep 10