From owner-freebsd-current Mon Apr 10 23:27:59 2000 Delivered-To: freebsd-current@freebsd.org Received: from rah.star-gate.com (216-200-29-190.snj0.flashcom.net [216.200.29.194]) by hub.freebsd.org (Postfix) with ESMTP id 5509A37B8A3; Mon, 10 Apr 2000 23:25:17 -0700 (PDT) (envelope-from hasty@rah.star-gate.com) Received: from rah.star-gate.com (localhost [127.0.0.1]) by rah.star-gate.com (8.9.3/8.9.3) with ESMTP id XAA23712; Mon, 10 Apr 2000 23:23:45 -0700 (PDT) (envelope-from hasty@rah.star-gate.com) Message-Id: <200004110623.XAA23712@rah.star-gate.com> X-Mailer: exmh version 2.0.2 2/24/98 To: Julian Elischer Cc: Archie Cobbs , current@FreeBSD.ORG Subject: Re: cvs commit: src/sys/netgraph ng_parse.c ng_parse.h In-reply-to: Your message of "Mon, 10 Apr 2000 21:14:06 PDT." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 10 Apr 2000 23:23:45 -0700 From: Amancio Hasty Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Perhaps this could be of some use to some: http://java.sun.com/products/jtapi/jtapi-1.2/Overview.html Setting aside that is a java telephony system, jtapi deals with the aspect of an event driven system where the system can be described as a finite state machine. Why ? From a cursory look at netgraph it seems that it does not deal too well with exception events or events. A good book on this topic is: Essential JTAPI by Spencer Roberts which goes to great extent in describing services as well as architectures issues in implementing event driven systems. -- Amancio Hasty hasty@rah.star-gate.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message