update mzrts_monitor.sh

1_4.h13_bugFix/1-4.optm_mand_upgrade/mzrts_monitor.sh

@@ -1,29 +1,71 @@
+#!/bin/sh
+#===============================================================================
+#
+#          FILE:  mzrts_monitor.sh
+#
+#         USAGE:  ./mzrts_monitor.sh
+#
+#   DESCRIPTION:
+#
+#       OPTIONS:  ---
+#  REQUIREMENTS:  ---
+#          BUGS:  ---
+#         NOTES:  ---
+#        AUTHOR: Karl Zheng (), ZhengKarl#gmail.com
+#       COMPANY: Meizu
+#       CREATED: 2015年01月14日 21时43分00秒 CST
+#      REVISION:  ---
+#===============================================================================
 
 check_mandatory_upgrade()
 {
     echo "check_mandatory_upgrade"
-    touch /tmp/is_upgrading
     #gen random_num
-    min=1  
-    max=$((3600-$min+1))  
-    num=$(date +%s)
-    random_num=$(($num%$max+$min))
+    random_num=`awk 'BEGIN{srand();print int(rand()*3600)}'`
     #end
     sleep ${random_num}
-	lua -e 'require("meizu.upgdfs").check_mandatory_upgrade()'
+    lua -e 'require("meizu.upgdfs").check_mandatory_upgrade()'
     echo "mandatory_upgrade success!"
-    rm /tmp/is_upgrading
 }
 
 mzrts_monitor()
 {
-	
+	local MZRTSMONITORLOG="/tmp/mzrts_monitor.log"
+	local MZRTSLOG="/tmp/mzrts.log"
+	local mzrts_cpu_usage=$(top -n 1 |sed -n -e '/% \/usr.*mzrt/s#%##gp'|awk '{print $7}')
+	if [ "x${mzrts_cpu_usage}" != "x" ];then
+		if [ ${mzrts_cpu_usage} -ge 30 ];then
+			echo "mzrts_cpu_usage: ${mzrts_cpu_usage}"
+			echo "killall mzrts"
+			killall mzrts
+			sleep 1
+		fi
+	fi
+	local is_mzrts_run="$(ps w|grep /usr/bin/mzrts|grep -v 'mzrts_monitor'|grep -v 'grep'| wc -l)"
+	if [ ${is_mzrts_run} -lt 1 ];then
+		echo "" >> ${MZRTSMONITORLOG}
+		date >> ${MZRTSMONITORLOG}
+		echo "/usr/bin/mzrts -llon | tee -a ${MZRTSLOG} &"
+		/usr/bin/mzrts -llon | tee -a ${MZRTSLOG} &
+		echo "" >> ${MZRTSMONITORLOG}
+	else
+		echo "is_mzrts_run: ${is_mzrts_run}"
+	fi
+    local timers=$(date +%H)
     if [ ${timers} -ge 18 ] && [ ${timers} -le 19 ];then
         if [ ! -f "/tmp/is_upgrading" ];then
+	        touch /tmp/is_upgrading
             check_mandatory_upgrade & 
+            rm /tmp/is_upgrading
         fi
     fi
-
+	 [ -e /tmp/testTimeout.html ] && rm /tmp/testTimeout.html
+	 sh -c '/usr/bin/timeout -t 3 /usr/bin/wget "http://127.0.0.1/cgi-bin/luci/bs/testTimeout" -q -O /tmp/testTimeout.html'
+	 [ ! -e /tmp/testTimeout.html ] && echo "/etc/init.d/uhttpd restart" && /etc/init.d/uhttpd restart
 }
 
-
+while [ true ];
+do
+	sleep 3
+	mzrts_monitor
+done