Whilst testing TLS support in proftpd, I found that curl does not re-use the control connection TLS session for the data connection, which appears to be a well-known thing:

http://www.proftpd.org/docs/contrib/mod_tls.html#TLSOptions (see NoSessionReuseRequired)
https://support.plesk.com/hc/en-us/articles/213376569-Backup-to-external-FTP-fails-Transport-error-unable-to-list-directory-Curl-error-Transferred-a-partial-file

An explanation of the reasoning behind why proftpd wants the same session used is here:
https://forums.proftpd.org/smf/index.php/topic,11312.msg30893.html#msg30893

I don't see anything relating to this in TODO, so I'm wondering if this is intentionally not done, or has nobody brought this up before?

Paul.
-------------------------------------------------------------------
Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library
Etiquette:   https://curl.haxx.se/mail/etiquette.html

Reply via email to