openwrt-passwall2/luci-app-passwall2/root/usr/share/passwall2/monitor.sh
2022-03-11 16:24:36 +08:00

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#!/bin/sh
CONFIG=passwall2
TMP_PATH=/tmp/etc/$CONFIG
TMP_SCRIPT_FUNC_PATH=$TMP_PATH/script_func
LOCK_FILE_DIR=/tmp/lock
LOCK_FILE=${LOCK_FILE_DIR}/${CONFIG}_script.lock
config_n_get() {
local ret=$(uci -q get $CONFIG.$1.$2 2>/dev/null)
echo ${ret:=$3}
}
config_t_get() {
local index=0
[ -n "$4" ] && index=$4
local ret=$(uci -q get $CONFIG.@$1[$index].$2 2>/dev/null)
echo ${ret:=$3}
}
ENABLED=$(config_t_get global enabled 0)
[ "$ENABLED" != 1 ] && return 1
ENABLED=$(config_t_get global_delay start_daemon 0)
[ "$ENABLED" != 1 ] && return 1
sleep 58s
while [ "$ENABLED" -eq 1 ]; do
[ -f "$LOCK_FILE" ] && {
sleep 6s
continue
}
touch $LOCK_FILE
[ -d ${TMP_SCRIPT_FUNC_PATH} ] && {
for filename in $(ls ${TMP_SCRIPT_FUNC_PATH} | grep -v "^_"); do
cmd=$(cat ${TMP_SCRIPT_FUNC_PATH}/${filename})
cmd_check=$(echo $cmd | awk -F '>' '{print $1}')
[ -n "$(echo $cmd_check | grep "dns2socks")" ] && cmd_check=$(echo $cmd_check | sed "s#:# #g")
icount=$(pgrep -f "$(echo $cmd_check)" | wc -l)
if [ $icount = 0 ]; then
#echo "${cmd} 进程挂掉,重启" >> /tmp/log/passwall2.log
eval $(echo "nohup ${cmd} 2>&1 &") >/dev/null 2>&1 &
fi
done
}
rm -f $LOCK_FILE
sleep 58s
done