events {
    worker_connections 1024;
}

http {
    server {
        # Listen on the standard ACE administration port
        listen 4454;

        location / {
            # Forward directly to the internal ACE container
            proxy_pass http://btn-middleware:4454;

            # Pass all original headers completely unmodified
            proxy_set_header Host $host;
            
            # HTTP/1.1 support for persistent connections
            proxy_http_version 1.1;

            # Oversized buffers to seamlessly handle fragmented Java client packets
            proxy_buffer_size 128k;
            proxy_buffers 4 256k;
            proxy_busy_buffers_size 256k;
        }
    }

    server {
        # Listen on the standard ACE administration port
        listen 4474;

        location / {
            # Forward directly to the internal ACE container
            proxy_pass http://btn-middleware:4474;

            # Pass all original headers completely unmodified
            proxy_set_header Host $host;
            
            # HTTP/1.1 support for persistent connections
            proxy_http_version 1.1;

            # Oversized buffers to seamlessly handle fragmented Java client packets
            proxy_buffer_size 128k;
            proxy_buffers 4 256k;
            proxy_busy_buffers_size 256k;
        }
    }

    server {
        # Listen on the standard ACE administration port
        listen 4534;

        location / {
            # Forward directly to the internal ACE container
            proxy_pass http://btn-middleware:4534;

            # Pass all original headers completely unmodified
            proxy_set_header Host $host;
            
            # HTTP/1.1 support for persistent connections
            proxy_http_version 1.1;

            # Oversized buffers to seamlessly handle fragmented Java client packets
            proxy_buffer_size 128k;
            proxy_buffers 4 256k;
            proxy_busy_buffers_size 256k;
        }
    }

    server {
        # Listen on the standard ACE administration port
        listen 4494;

        location / {
            # Forward directly to the internal ACE container
            proxy_pass http://btn-middleware:4494;

            # Pass all original headers completely unmodified
            proxy_set_header Host $host;
            
            # HTTP/1.1 support for persistent connections
            proxy_http_version 1.1;

            # Oversized buffers to seamlessly handle fragmented Java client packets
            proxy_buffer_size 128k;
            proxy_buffers 4 256k;
            proxy_busy_buffers_size 256k;
        }
    }
}