Thanks for that option. After re-compiling both the library and nginx, it stays on tls1.2 (oddly even if only tls1.3 is enabled in nginx). Tried both draft23 and 28.

Mostly looking to test this out on pi's and how they do with tls1.3.

Hi,

I am trying to test nginx 1.14 stable with wolfssl stable in Linux. I compiled nginx with the patches on github for wolfssl, and wolfssl with tls13 and nginx enabled. Everything appears to have compiled fine. TLS 1.2 works great, however Firefox and Chrome complain when using TLS 1.3:

ERR_SSL_VERSION_INTERFERENCE

Does anyone have any insight into this?