fix bug

runserver

+#!/bin/bash
+
+manage_file="./webroot/AutoSa/manage.py"
+log_handler_file="./webroot/AutoSa/log_handler.py"
+websocket_file="./webroot/AutoSa/websocket/index.js"
+
+which node &> /dev/null
+if [ $? != '0' ];then
+    echo "Please define the node.js binary file 'node' in the PATH."
+    exit
+fi
+node $websocket_file &
+if [ -f $manage_file -a -e $manage_file ] && [ -f $log_handler_file -a -e $log_handler_file ];then
+    $manage_file runserver 0.0.0.0:80 &> logs/access.log &
+    $log_handler_file &> logs/handler.log   &
+else
+    echo "manage.py or log_handler.py isn't exist or executable."
+fi

stopserver

+#!/bin/bash
+pids=$(ps axu | grep -E '(manage.py|log_handler|index.js)' | grep -v 'grep'  | awk '{ print $2 }')
+for pid in $pids;do
+    kill -15 $pid
+done

webroot/AutoSa/runserver

-#!/bin/bash
-
-./manage.py runserver 0.0.0.0:80 &> access.log &
-./log_handler.py &> handler.log  &
-node ./websocket/index.js &
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