#!/bin/bash

#ip=192.168.178.234
ip=172.16.234.234
url=root@$ip
log=$HOME/tmp/pbxnettest_$(date +%y%m%d%H%M%S).log
srcfile=~/Downloads/12.0sp1.zip
sshopt='-i ~/.ssh/cm4'
n=0
i=0

echo "[" > $log
while [ true ]; do
   echo -n "."
   SECONDS=0
   iperf3 -c $ip -t 10 -J >> $log
   #scp -q $sshopt $srcfile  $url:/dev/null
   r=$?
   if [ $r -ne 0 ]; then
      echo "Error $n"
   fi
   echo "," >> $log
   lasttim=$SECONDS
   #echo -n $lasttim
   blocktim=$((blocktim+lasttim))
   i=$((i+1))
   n=$((n+1))
   if [ $i -ge 50 ]; then
      echo " $(date +%T) $n $blocktim" 
      i=0
      blocktim=0
   fi
   read -t 1 -n 1 key
   if [ "$key" = "x" ]; then
       echo "{} ]" >> $log
       exit
    fi
done