Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site wjh12.UUCP Path: utzoo!linus!vaxine!wjh12!svr From: svr@wjh12.UUCP (Rosenthal) Newsgroups: net.unix-wizards Subject: Re: Unix IPC Message-ID: <323@wjh12.UUCP> Date: Tue, 20-Sep-83 13:14:03 EDT Article-I.D.: wjh12.323 Posted: Tue Sep 20 13:14:03 1983 Date-Received: Wed, 21-Sep-83 01:05:50 EDT References: <154@mi-cec.UUCP> Organization: Harvard University PSR, Cambridge MA Lines: 16 (I'll try again -- last one got munged by inews) Masscomp (makers of MC68000 Unix- based laboratory computer systems) have actually implemented VMS/RSX - style ASTs in such a way that they can be used as the basis for general-purpose IPC. It's the best way to write some kinds of programs (e.g. real-time data acquisition). They have a separate astpause function which waits for the process to receive an ast or times out after some arbitrary time. I'm finding that when combined with pipes or FIFOs you can devise very neat IPC schemes. Simon Rosenthal(!decvax!genrad!wjh12!svr)