#! stap -p4
global send_bytes,recv_bytes,ports,src_ips

function print_report()
{
	printf("%d\t%d\t%d\t%s\n",send_bytes,recv_bytes,ports,src_ips);
}

probe udp.sendmsg {
	ports   = inet_get_local_port(sock)
	src_ips = inet_get_ip_source(sock)
}

probe udp.sendmsg.return {
	if (size > 0) {
		send_bytes += size
	}
}

probe udp.recvmsg.return {
	if (size > 0) {
		recv_bytes += size
	}
}

probe udp.disconnect {
	log("tcp disconnect")
}

probe timer.ms(2000) {
	print_report()
}