server {
    listen 59100;
    server_name _;

    client_max_body_size 100m;

    location = /topology {
        return 301 /topology/;
    }

    location ^~ /topology/ {
        proxy_pass http://192.168.195.241:38080/;
        proxy_http_version 1.1;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Prefix /topology;
    }

    # Compatibility route for the currently deployed topology image. Newer
    # images derive /topology from their document URL and use this same path.
    location ^~ /api/v1/bases/guanghan/ {
        proxy_pass http://192.168.195.241:38080;
        proxy_http_version 1.1;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    location / {
        proxy_pass http://192.168.195.241:38353;
        proxy_http_version 1.1;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 90s;
    }
}