The connection failure of mysql occurs randomly.

The mysql cannot be connected at random. in my environment, IIS6.0 + mysq5.0 + PHP5.2.9, the Couldnotconnect: Can't connect to mysqlserveron '2017. 0.0.1 '(127, the mysql cannot be connected at random.
My environment is IIS 6.0 + mysq 5.0 + PHP 5.2.9, and the "cocould not connect: Can't connect to MySQL server on" 127 will appear randomly. 0.0.1 '(10061) error, refresh and connect again, OK
I hope you can give us some constructive suggestions. do not say that IIS is incorrect. I want to hear the solution. thank you.

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If you cannot find a solution, use try catch. if the connection is not connected, continue the link (of course, this method is forced to helpless, and it is best to find out the specific error)
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Keywords: "mysql 10061", there is still a lot of information, the following may rely on the dot spectrum.
Http://blog.sina.com.cn/s/blog_485474590100h8um.html
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