On Wed, 27 Apr 2016, lyx wrote:
I'm testing libcurl sample code in my ubuntu. This code is as listed in https://curl.haxx.se/libcurl/c/sendrecv.html. I copied it from above webpage and compiled in my ubuntu. I enabled VERBOS option and changed the URL to https://www.baidu.com to test customized send and recv under https protocol. I find the sample code worked sometimes I run it while failed to work in other times.
Then please give us more details (what the problems are, which libcurl version you're using on what platform and what TLS backend you use). I tried it now against my own HTTPS site and it seemed to behave fine many times in a row.
The sample code will not display any https reply or can only display part of the reply.
The sample code doesn't display any request nor response, correct. That's by design. It's only a small (and silly) example.
If I only use curl_easy_perform to test this website without using recv and send function, it worked every time.
You should also be aware that we *strongly* discourage the use of curl_easy_recv and curl_easy_send if you intend to use one of the protocols libcurl already supports.
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