RE: curl SSL error on upload

We had already tried the -tlsv1.2 setting but still had same result.

We are running curl 7.29.0

We were able to get the transfer working again by unchecking a setting on the FTPS server that was "require TLS session resumption on data connection when using PROT P" - is this a known issue in curl with the ability to support session resumption ?

-----Original Message-----
From: Daniel Stenberg <daniel_at_haxx.se>
Sent: Wednesday, December 11, 2019 2:40 AM
To: Perrin, Brandon S via curl-users <curl-users_at_cool.haxx.se>
Cc: Perrin, Brandon S (US) <brandon.s.perrin_at_lmco.com>
Subject: EXTERNAL: Re: curl SSL error on upload

On Tue, 10 Dec 2019, Perrin, Brandon S via curl-users wrote:

> We can still make a connection successfully however the upload fails with :
>
> NSS error -5938

What curl and NSS versions are you using? I suspect a very old version?

I found this question on "curl NSS error -5938" on stackoverflow:

  https://stackoverflow.com/questions/42297776/curl-nss-error-5938

... with basically this answer:

  "use the command like curl --tlsv1.2"

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