windows nginx出现 was not signaled for 5s的看过来

windows下 nginx 配置ssl的key是不能存储密码的，否则启动时会提示输入密码
输入后也启动不起来，会报错：
2011/04/18 09:49:09 [alert] 1992#4548: the event "ngx_master_1992" was
not signaled for 5s

解决方案是将密码刨掉，用法：
openssl rsa -in f:/ssl.key -out f:/ssl.key.unsecure

附上windows openssl下载地址：
http://sourceforge.net/projects/gnuwin32/files/openssl/0.9.8h-1/openssl-0.9.8h-1-bin.zip/download