server {
    listen       7860;
    listen  [::]:7860;
    server_name  localhost;

    #access_log  /var/log/nginx/host.access.log  main;
    access_log /tmp/nginx_host.access.log;
    client_body_temp_path /tmp/client_body;
    fastcgi_temp_path /tmp/fastcgi_temp;
    proxy_temp_path /tmp/proxy_temp;
    scgi_temp_path /tmp/scgi_temp;
    uwsgi_temp_path /tmp/uwsgi_temp;

    location / {
        #root   /usr/share/nginx/html;
        #index  index.html index.htm;
        proxy_pass http://35.85.136.74:3000;
    }

}