Update mqttd subscribe test shell script

guowenxue

2019-07-31 1284cbb2edeb564f4b4f12c154a72c034bb2af6a

Update mqttd subscribe test shell script

 mqttd/tools/pub_test.sh

 mqttd/tools/sub_test.sh

New file
@@ -0,0 +1,35 @@
#!/bin/bash

progname=mosquitto_sub

hostname="master.iot-yun.club"
port=10883
uid="lingyun"
pwd="lingyun-emb"
dltopic="\$Sys/Studio/Downlink"
uptopic="\$Sys/Studio/Uplink"

sub_command="$progname -h $hostname -p $port -u $uid -P $pwd -t "

topics=("" "$uptopic" "$dltopic" ) 

echo ""
echo "Please select a subscribe topic:" 
echo "1, < Uplink Topic >: Device ---> Server message"
echo "2, <Downlink Topic>: Server ---> Device message" 
echo ""

stty erase '^H' 
read -p "Enter your choise [1/2] : " choice

if [ $choice -gt 2 ] ; then
    echo "ERROR: Invalid input choice, exit now..."
    exit 1;
fi

topic=${topics[$choice]}

set -x

$sub_command $topic