PeerStreamer

#!/bin/bash

#launch it e.g. like this:

#./test.sh -e "offerstreamer-ml" -n 5 -s "-m 1" -p "-b 40 -o 5 -c 25" -f "chbuf"

#./test.sh -e "offerstreamer-ml" -f chbuf

# Kill everything we've stared on exit (with trap).

trap "ps -o pid= --ppid $$ | xargs kill -9 2>/dev/null" 0

#defaults

SOURCE_PORT=6666

PEER_PORT_BASE=5555

NUM_PEERS=1

FILTER="neigh"

CLIENT="./topology_test"

#process options

while getopts "s:S:p:P:N:f:e:v:VX:" opt; do

  case $opt in

    s)

      SOURCE_OPTIONS=$OPTARG

      ;;

    S)

      SOURCE_PORT=$OPTARG

      ;;

    p)

      PEER_OPTIONS=$OPTARG

      ;;

    P)

      PEER_PORT_BASE=$OPTARG

      ;;

    N)

      NUM_PEERS=$OPTARG

      ;;

    f)	#TODO

      FILTER=$OPTARG

      ;;

    e)

      CLIENT=$OPTARG

      ;;

    v)

      VIDEO=$OPTARG

      ;;

    V)	#TODO

      VALGRIND="valgrind --error-exitcode=1 --track-origins=yes  --leak-check=full "

      VALGRIND="valgrind --error-exitcode=1 --leak-check=full "

      ;;

    X)

      NUM_PEERS_X=$OPTARG

      ;;

    \?)

      echo "Invalid option: -$OPTARG" >&2

      exit 1

      ;;

    :)

      echo "Option -$OPTARG requires an argument." >&2

      exit 1

      ;;

  esac

done

$VALGRIND $CLIENT $SOURCE_OPTIONS 2> /dev/null &

sleep 2

((PEER_PORT_MAX=PEER_PORT_BASE + NUM_PEERS - 1))

for PORT in `seq $PEER_PORT_BASE 1 $PEER_PORT_MAX`; do

    $VALGRIND $CLIENT $PEER_OPTIONS -P $PORT -i 127.0.0.1 -p $SOURCE_PORT 2>stderr.$PORT > stdout.$PORT &

done

((PEER_PORT_BASE = PEER_PORT_MAX + 1))

((PEER_PORT_MAX=PEER_PORT_BASE + NUM_PEERS_X - 1))

for PORT in `seq $PEER_PORT_BASE 1 $PEER_PORT_MAX`; do

#  valgrind --track-origins=yes  --leak-check=full \ TODO!!!

    FIFO=fifo.$PORT

    rm -f $FIFO

    mkfifo $FIFO

    xterm -e "$CLIENT $PEER_OPTIONS -P $PORT -i 127.0.0.1 -p $SOURCE_PORT >$FIFO 2>/dev/null | grep '$FILTER' $FIFO" &

done

#valgrind --track-origins=yes  --leak-check=full TODO!

wait