nginx-grpc.conf

server
{
        listen       [::]:80 default ipv6only=off;
        return 301 https://$http_host$request_uri;
		server_tokens off;
        access_log  /dev/null;
        error_log  /dev/null;
}
server {
    listen	unix:/dev/shm/h11.sock;
	listen	unix:/dev/shm/h2c.sock	http2;
	server_tokens off;
	add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
    location /$(servername){
    if ($content_type !~ "application/grpc") {
        return 403;
    }
    client_max_body_size 0;
    grpc_read_timeout 1071906480m;
	client_body_timeout 1071906480m;
    grpc_pass grpc://127.0.0.1:2002;
	}
	location /$(wspath){
	if ($http_upgrade !~ "websocket") {
		return 403;
		}
		proxy_redirect off;
        proxy_pass http://localhost:10000;
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection $connection_upgrade;
		proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	}
	location /{
		return 403;
	}
}