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Re: curl SSL error on upload

From: Kamil Dudka via curl-users <>
Date: Wed, 11 Dec 2019 12:44:00 +0100

On Tuesday, December 10, 2019 8:01:51 PM CET Perrin, Brandon S via curl-users
> One of the servers that we connect to recently updated their FTPS server and
> after the upgrade we have started seeing errors on upload to the server.
> We can still make a connection successfully however the upload fails with :
> NSS error -5938

NSS (in fact NSPR) error -5938 is PR_END_OF_FILE_ERROR. It usually means that
the remote site for some reason closed the connection.


Received on 2019-12-11