Socket error: Unknown error

[Mike DePaulo <mikedep333@xxxxxxxxx>]

Hi.
Over on X2Go Client for Windows (which uses libssh 0.7.x as an SSH client),
a user is getting the message when attempting to connect to a server
"Socket error: Unknown error".
http://lists.x2go.org/pipermail/x2go-user/2017-May/004420.html
(The message formatting got messed up in the link. I have the original
email though.)

I believe this message is coming from libssh src/session.c . I do not know
where the string "Unknown error" comes from though.

I found this. I suppose I could modify X2Go Client to print out the error
code, if that would be helpful.
http://api.libssh.org/stable/group__libssh__error.html

Note that I cannot reproduce his issue.

Please advise.

Thanks,
-Mike
Volunteer X2Go Client for Windows maintainer