duan32342 2014-08-28 05:35
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卷曲中的未知协议

I have been working this for 2 days to solve this problem. I have an error when the time I send request from my url using curl. But the problem now I get this kind of error

error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

I would like to know what are the possible reasons why I get this error? Hoping for your help.

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  • duancongduo4109 2014-08-28 07:15
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    This is the underlying TLS library (OpenSSL I presume) that can't figure out the proper protocol being used so it fails in negotiation. You sometimes succeed better by specifying the specific SSL version you know the site runs, like with curl's -2 or -3 etc options.

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