Download
Browse source Changelog
Documentation
Project   Known bugs   TODO Protocols   CA bundle   HTTP Cookies   HTTP/2   SSL Certs Releases   Security   Version numbers   Vulnerabilities curl tool   man page   Tutorial   HTTP scripting Who and Why
libcurl
ABI API Competitors Examples Features Mailing list Related libs Using libcurl Tutorial Testimonials
Get Help
curl-library curl-users curl-announce curl-commits Etiquette
Development
Autobuilds Code Style Contribute Internals Release Notes Release Procedure Roadmap Run Tests Security Specifications Test curl
News
Changelog Release table
curl / Mailing Lists / curl-library / Single Mail

curl-library

Re: Questions regarding curl_easy with SSL and multi threaded

From: Volker Schmid <volker.schmid_at_regify.com>
Date: Wed, 15 Mar 2017 12:23:23 +0100

Hello Daniel,

thanks for the detailed reply.

> > - I wonder about, how to deal with this if libcurl is not using OpenSSL (eg
> > on Windows using schannel and whatever libcurl is using on Linux or MacOS)?
>
> Only a subset of the TLS backends require mutex callbacks set. libcurl built
> with schannel for example doesn't need any.

Is there an easy way to find out during runtime? curl_easy_getinfo() or maybe curl_version()? I need to know if I'm currently using a libcurl version which is using OpenSSL or not to know if I have to use the mutex-thing or not. Not sure if CURLINFO_SSL_ENGINES is the right choice?

Thanks

-------------------------------------------------------------------
Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library
Etiquette: https://curl.haxx.se/mail/etiquette.html
Received on 2017-03-15