server { listen 443 ssl reuseport; listen [::]:443 ssl; server_name {{ api }}; client_max_body_size 300M; ssl_certificate {{ fullchain_dest }}; ssl_certificate_key {{ privkey_dest }}; location ~ ^/natsws { proxy_pass http://127.0.0.1:9235; proxy_http_version 1.1; proxy_set_header Host $host; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_set_header X-Forwarded-Host $host:$server_port; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } }