Disable TLS 1.3 backward compatibility mode?

[Sean Mullan]

-bcc net-dev

Copying security-dev as TLS 1.3 topics are more appropriate for that 
mailing list.

--Sean

On 3/10/19 3:24 PM, raell at web.de wrote:
> Dear,
> the Java TLS 1.3 implementation supports middlebox compatibility (e.g. 
> sends a non-empty session id and a ChangeCipherSpec message). Out of 
> interest: Is it possible to disable this compatibility mode?
> Regards, Ralph