server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name raye.mistivia.com;
    # ...
    location /webirc {
                proxy_pass http://127.0.0.1:8067;
                proxy_read_timeout 600s;
                proxy_http_version 1.1;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_set_header X-Forwarded-Proto $scheme;
    }
}