22 echo 2 | update-alternatives --config nc &> /dev/null
24 [ -d $OUTPUT_DIR ] || mkdir -p $OUTPUT_DIR
26 #increase tests debugging
29 # listen for UDP packets on localhost, port 50000 (run in background)
30 for port in "${LISTENERS_PORTS[@]}"; do
31 $SERVER $IP $port $OUTPUT_DIR/testfile.$port &
33 ARGUMENTS="$IP $port $ARGUMENTS"
36 # wait for netcat to start listening
41 $CLIENT $FILE $ARGUMENTS
44 [ -e $file ] || continue
45 $CLIENT $file $ARGUMENTS
52 kill -9 $pid &> /dev/null