> Daniel Stenberg <[email protected]> hat am 28. Juni 2018 um 15:58 geschrieben: > > > On Thu, 28 Jun 2018, Ivan Pilipenko wrote: > > > I have used the following curl command line to generate the options needed > > for an SSL connection: > > > > I can see that curl does an AUTH SSL, so it seems to be working. The result > > of --libcurl was the following options list: > > So it works with the command line tool but not with libcurl? Are you 100% > sure > they are using the same libcurl? Is there any chance your libcurl test runs > with libcurl without TLS support? (Your code doesn't show you checking the > curl_easy_setopt() return values.) > > Otherwise I suggest setting a break-point at lib/ftp.c:2651 and single-step a > few steps from there to figure out what's wrong! > > -- > > / daniel.haxx.se
Turns out the answer is really simple: There are some options being set in the constructor of our FTP class, which inherits basic curl functionality from a base class. I've added the options generated by --libcurl to the constructor alongside other options, and they were being set correctly, yet no SSL was used. Looks like the base class calls curl_easy_reset() before each transfer, obviously resetting any option that was set in the constructor, including CURLOPT_USE_SSL... Thank you for the hints. -- Freundliche Grüße / Best regards Ivan Pilipenko --------------------------------------------------------- MATRIX VISION GmbH Ivan Pilipenko Entwicklung / Development Talstrasse 16 D-71570 Oppenweiler Tel: +49 7191 94 32 430 Fax: +49 7191 94 32 288 e-mail: [email protected] internet: www.matrix-vision.de ----------------------------------------------------------------- Upcoming Events: 06.-08. November: VISION, Stuttgart, Germany ----------------------------------------------------------------- MATRIX VISION GmbH, Talstrasse 16, DE-71570 Oppenweiler Registergericht: Amtsgericht Stuttgart, HRB 271090 Geschaeftsfuehrer: Uwe Furtner ------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html
