user  nginx;

worker_processes 2;

# Maximum open file descriptors per process;
# should be > worker_connections.
worker_rlimit_nofile 8192;

events {
    # When you need > 8000 * cpu_cores connections, you start optimizing your OS,
    # and this is probably the point at which you hire people who are smarter than
    # you, as this is *a lot* of requests.
    worker_connections 16000;
    use epoll;
    multi_accept on;

}

# Default error log file
# (this is only used when you don't override error_log on a server{} level)
pid        /var/run/nginx.pid;




http {

    # Hide nginx version information.
    server_tokens off;
    client_max_body_size 128m;
    client_body_buffer_size 32k;
    #fastcgi_buffers 8 16k;
    #fastcgi_buffer_size 32k;
    fastcgi_buffer_size 16k;
    fastcgi_buffers 4 16k; 

    open_file_cache max=200000 inactive=20s; 
    open_file_cache_valid 30s; 
    open_file_cache_min_uses 2;
    open_file_cache_errors on;
error_log error.log debug;


    # Define the MIME types for files.
    include       mime.types;
    default_type  application/octet-stream;

    # Update charset_types due to updated mime.types
    charset_types text/xml text/plain text/vnd.wap.wml application/x-javascript application/rss+xml text/css application/javascript application/json;

    # Format to use in log files
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for"';

    # Default log file
    # (this is only used when you don't override access_log on a server{} level)	
    #access_log logs/access.log main;
    access_log off;
  

    # How long to allow each connection to stay idle; longer values are better
    # for each individual client, particularly for SSL, but means that worker
    # connections are tied up longer. (Default: 65)
    keepalive_timeout 20;

    # Speed up file transfers by using sendfile() to copy directly
    # between descriptors rather than using read()/write().
    sendfile        on;

    # Tell Nginx not to send out partial frames; this increases throughput
    # since TCP frames are filled up before being sent out. (adds TCP_CORK)
    tcp_nopush      on;


    # Compression

    # Enable Gzip compressed.
    gzip on;

    # Compression level (1-9).
    # 5 is a perfect compromise between size and cpu usage, offering about
    # 75% reduction for most ascii files (almost identical to level 9).
    gzip_comp_level    5;

     # Don't compress anything that's already small and unlikely to shrink much
    # if at all (the default is 20 bytes, which is bad as that usually leads to
    # larger files after gzipping).
    gzip_min_length    256;

    # Compress data even for clients that are connecting to us via proxies,
    # identified by the "Via" header (required for CloudFront).
    gzip_proxied       any;

    # Tell proxies to cache both the gzipped and regular version of a resource
    # whenever the client's Accept-Encoding capabilities header varies;
    # Avoids the issue where a non-gzip capable client (which is extremely rare
    # today) would display gibberish if their proxy gave them the gzipped version.
    gzip_vary          on;

    # Compress all output labeled with one of the following MIME-types.
    gzip_types
        application/atom+xml
        application/javascript
        application/json
        application/ld+json
        application/manifest+json
        application/rdf+xml
        application/rss+xml
        application/schema+json
        application/vnd.geo+json
        application/vnd.ms-fontobject
        application/x-font-ttf
        application/x-javascript
        application/x-web-app-manifest+json
        application/xhtml+xml
        application/xml
        font/eot
        font/opentype
        image/bmp
        image/svg+xml
        image/vnd.microsoft.icon
        image/x-icon
        text/cache-manifest
        text/css
        text/javascript
        text/plain
        text/vcard
        text/vnd.rim.location.xloc
        text/vtt
        text/x-component
        text/x-cross-domain-policy
        text/xml;
        # text/html is always compressed by HttpGzipModule

    # This should be turned on if you are going to have pre-compressed copies (.gz) of
    # static files available. If not it should be left off as it will cause extra I/O
    # for the check. It is best if you enable this in a location{} block for
    # a specific directory, or on an individual server{} level.
    # gzip_static on;

    # Include files in the sites-enabled folder. server{} configuration files should be
    # placed in the sites-available folder, and then the configuration should be enabled
    # by creating a symlink to it in the sites-available folder.
    # See doc/sites-enabled.md for more info.
    index  index.html index.htm index.php _h5ai/public/index.php;

    include /etc/nginx/conf.d/*.conf;
}