如何从我的铁路应用中检查服务器(上/下)的现状。 如果服务器倒塌,而且许多用户已登录,我就需要采取一些行动。
在废墟中,铺设确实容易,可能有些铁路经验较多的人可以提供更相关的信息。
require ping
Ping.pingecho "www.google.com"
=> true
停泊还可能发生5个停泊点和一个港口。
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