> While this may be reasonable advice for SNI, I'm not sure that
> this is correct for ALPN. I don't think it is actually possible
> to set the selected ALPN *without* using the ALPN callback. At
> least I can't see a way.
Correct, I wondered why I still used both callbacks.
But I also know
On 29/07/2022 17:21, Angus Robertson - Magenta Systems Ltd wrote:
I don't understand how to write the callback functions some of
the OpenSSL ALPN functions expect, and the manual really isn't
helping there either, so I'd like some help.
Use SSL_CTX_set_client_hello_cb to set a
