How to set TLS version to 1.3?

[TheOne]

Hi,

I'm developing a application which uses internally CEF3(version 3.3359.1772 ).
When I'm trying to open a website URL https://www.sohuitc.cn/, CEF sends "Client Hello" with TLS version 1.2, while the web-server supports only TLS of version 1.3.

How the maximal/minimal TLS/SSL version can be configured in CEF?

I was trying to pass some command line arguments (--ssl-version-max=tls1.3 and --ssl-version-min=tls1.3), but they seems to be not working in CEF (probably, only for chromium).

If somebody, could help me with the problem, I'd be really appreciated. Thanks.

[magreenblatt]

TLS1.3 is not currently supported. See https://bitbucket.org/chromiumembedded/ ... for-tls-13

TLS1.3 support is still experimental in Chrome (the standard is not finalized), so websites should continue to support TLS1.2.