Question:

I want to run both ssh and a webserver on port 443/SSL.
Also known as SSL-port-multiplexing.
At the same time, I want to use ssl-passthrough with SNI.

For ssh-multiplexing, I use $ssl_preread_protocol.
For SSL-SNI-passthrough, I use $ssl_preread_server_name

How can I combine the two map instructions ?
So it goes to ssh if ssh, and to the correct SSL-backend for each SNI if it's https.

More information including config file here:
https://serverfault.com/questions/1049158

https://forum.nginx.org/read.php?11,260587,270659#msg-270659

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