TCP streaming over Nginx

Solution useful for all TCP-based protocols like

• Gopher
• Gemini
• Spartan
• NEX
• NPS

Last one does not require TLS, where configuration much simpler

stream {
    server {
        listen 1915;
        proxy_pass 127.0.0.1:1915;
    }
}

For encrypted connections, follow documentation

https://nginx.org/en/docs/stream/ngx_stream_core_module.html