Path: utzoo!attcan!uunet!snorkelwacker!bloom-beacon!EXPO.LCS.MIT.EDU!rws
From: rws@EXPO.LCS.MIT.EDU (Bob Scheifler)
Newsgroups: comp.windows.x
Subject: Re: r4 clients under r3 server
Message-ID: <9001131609.AA08535@expire.lcs.mit.edu>
Date: 13 Jan 90 16:09:29 GMT
References: <1990Jan12.170741.28939@chinet.chi.il.us>
Sender: root@athena.mit.edu (Wizard A. Root)
Organization: The Internet
Lines: 11


    Does this just mean the R4 clients just can't run under
    a R3 server, or is there something obvious I have missed?

I'm afraid I don't know anything about the ISC software, in particular what
their IPC connection mechanism is.  I do know that R4 "out of the box" works
fine with AT&T's XWIN server on the 6386 WGS, which is either R2 or R3 based.

Did a vanilla MIT R3 Xlib work?  If ISC has UNIX domain sockets, or TCP
sockets, then perhaps you failed to set -DUNIXCONN or -DTCPCONN in the
ConnectionFlags configuration parameter?