v/examples/buf_reader.v

// Simple raw HTTP head request
import net
import time
import io

fn main() {
	// Make a new connection
	mut conn := net.dial_tcp('google.com:80')?
	// Simple http HEAD request for a file
	conn.write_str('GET /index.html HTTP/1.0\r\n\r\n')?
	// Wrap in a buffered reader
	mut r := io.new_buffered_reader(reader: io.make_reader(conn))
	for {
		l := r.read_line() or {
			break
		}
		println('$l')
		// Make it nice and obvious that we are doing this line by line
		time.sleep_ms(10)
	}
}