import ipv4;
import text;
let conn = ipv4::tcp::flow(
192.168.238.112:13749,
172.16.239.127:80,
);
conn.open();
conn.client_message(
"HEAD / HTTP/1.1|0d0a|Host: www.google.com|0d0a0d0a|"
);
conn.server_message(
"HTTP/1.1 200 OK|0d0a|Server: Server|0d0a0d0a|",
);
conn.server_close();