node:http module doesn't send chunked response about deno HOT 1 CLOSED

➜  ~ curl -vv localhost:4000 # node server
* Host localhost:4000 was resolved.
* IPv6: ::1
* IPv4: 127.0.0.1
*   Trying [::1]:4000...
* Connected to localhost (::1) port 4000
> GET / HTTP/1.1
> Host: localhost:4000
> User-Agent: curl/8.6.0
> Accept: */*
>
< HTTP/1.1 200 OK
< Content-Type: text/event-stream
< Cache-Control: no-cache
< Connection: keep-alive
< Transfer-Encoding: chunked
< Access-Control-Allow-Origin: *
< Date: Tue, 18 Jun 2024 07:09:53 GMT
<
^C
➜  ~ curl -vv localhost:4000 # deno server
* Host localhost:4000 was resolved.
* IPv6: ::1
* IPv4: 127.0.0.1
*   Trying [::1]:4000...
* connect to ::1 port 4000 from ::1 port 54751 failed: Connection refused
*   Trying 127.0.0.1:4000...
* Connected to localhost (127.0.0.1) port 4000
> GET / HTTP/1.1
> Host: localhost:4000
> User-Agent: curl/8.6.0
> Accept: */*
>