worker_processes  1;
events {
    worker_connections  1024;
}

http {
    default_type  application/octet-stream;
    include  mime.types;
    sendfile  on;
    keepalive_timeout  30;

    # This section is needed to proxy web-socket connections
    map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }

    upstream socket {
        least_conn;
        server 127.0.0.1:4100;
        #server 127.0.0.1:4200;
        #server 127.0.0.1:4300;
    }

    server {
        listen 4000;
        root C:/Users/Maxime/Documents/Dev/Qwirk;
        server_name localhost;

        location / {
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $http_host;
            proxy_set_header X-NginX-Proxy true;

            # prevents 502 bad gateway error
            proxy_buffers 8 32k;
            proxy_buffer_size 64k;

            proxy_pass http://socket;
            proxy_redirect off;

            # enables WS support
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
        }
    }

    server {
        listen 4500;
        root C:/Users/Maxime/Documents/Dev/Qwirk;
        server_name localhost;

        location / {
            index views/index.html;
        }

        location /static/ {
            try_files $uri /static;
        }

        location ~ \.css {
            add_header Content-Type text/css;
        }

        location ~ \.js {
            add_header Content-Type application/x-javascript;
        }

        location ~ \.tags {
            add_header Content-Type riot/tag;
        }
    }
}