events{}

http {
  include /etc/nginx/mime.types;

  server {
    listen 80;

    sendfile on;
    default_type application/octet-stream;
    gzip on;
    gzip_http_version 1.1;
    gzip_disable “MSIE [1–6]\.”;
    gzip_min_length 256;
    gzip_vary on;
    gzip_proxied expired no-cache no-store private auth;
    gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript;
    gzip_comp_level 9;

    root /usr/share/nginx/html;
    index index.html;
    location / {
      try_files $uri $uri/ /index.html =404;
    }

    location /api {
      proxy_pass http://kdb_bot_prod_1;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection 'upgrade';
      proxy_set_header Host $host;
      proxy_cache_bypass $http_upgrade;
      proxy_redirect off;
    }

    location /api/socket.io {
      proxy_http_version 1.1;
      proxy_buffering off;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "Upgrade";
      proxy_pass http://kdb_bot_prod_1/api/socket.io;
    }
  }
}