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Re: How to get more information about error code 7

From: Rich Gray via curl-library <curl-library_at_cool.haxx.se>
Date: Mon, 23 Mar 2020 11:34:46 -0400

Leo Song via curl-library wrote:
> Thanks for the reply.
> I've already enabled CURLOPT_VERBOSE, and still getting Curl error 7.
>
> I've tried with CURLINFO_OS_ERRNO, and am getting errno 101, which maps to
> "Network is unreachable".
> Is there any other way to get more debugging info from openssl or socket
> calls?

If there is a connection problem, this is really happening before TLS comes
in to play.

Might I suggest Wireshark or tcpdump to capture traffic and see what is
going on at wire level.

Rich

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Received on 2020-03-23