#!/bin/sh
pidfile=/usr/local/openresty/nginx/logs/nginx.pid
nginx=/usr/local/openresty/nginx/sbin/nginx
oldpid=`cat $pidfile`
echo "old pid: $oldpid"
kill -USR2 $oldpid
sleep 1
ls -l ${pidfile}.oldbin
#$nginx
newpid=`cat $pidfile`
echo "new pid: $newpid"
kill -WINCH $oldpid
ps -ef|grep nginx
while [ 1 ]; do
ps -ef | grep "nginx: worker process"|grep $oldpid || break
sleep 1
done
echo "kill old worker"
ps -ef|grep nginx
kill -QUIT $oldpid