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13 changes: 9 additions & 4 deletions shadowsocks_watchdog.sh
Original file line number Diff line number Diff line change
@@ -1,18 +1,23 @@
#!/bin/sh

# version: 0.0.1
# version: 0.0.2

LOGTIME=$(date "+%Y-%m-%d %H:%M:%S")
LOGFILE=/var/log/ss_watchdog.log
if [ `date +%w%H%M` == 70100 ];then
echo -n "" > $LOGFILE
fi
sleep `awk 'BEGIN{srand();print int(rand()*10)}'`
wget --spider --quiet --tries=1 --timeout=10 https://www.google.com/
if [ "$?" == "0" ]; then
echo '['$LOGTIME'] No Problem.'
echo '['$LOGTIME'] No Problem.' >> $LOGFILE
exit 0
else
wget --spider --quiet --tries=1 --timeout=10 https://www.baidu.com/
if [ "$?" == "0" ]; then
echo '['$LOGTIME'] Problem decteted, restarting shadowsocks.'
echo '['$LOGTIME'] Problem decteted, restarting shadowsocks.' >> $LOGFILE
/etc/init.d/shadowsocks restart
else
echo '['$LOGTIME'] Network Problem. Do nothing.'
echo '['$LOGTIME'] Network Problem. Do nothing.' >> $LOGFILE
fi
fi