> From: Mark Pizzolato <m...@infocomm.com> > Date: Sat, 14 Apr 2018 13:01:41 -0700
> On Saturday, April 14, 2018 at 7:34 AM, Quentin North wrote: >> There has been quite a bit of chat about the DZ handler recently, so I just >> wanted to share an issue that I have found whilst using a DZ mux on pdp10. >> When I have more than one terminal connected, intermittently i/o on one >> terminal stop until there is i/o on another terminal (usually me pressing >> return). I haven't identified any cause but if I experience it again is >> there any diagnostics I can do to help pin it down? > First, please use the latest github code. > Second, if you see something like that, use CTRL-E and SHOW MUX to help ^^^^^^ > understand what's happening. If you see a problem please create an issue > at https://github.com/simh/simh/issues. Just an aside here regarding the Bob's choice of ^E as the console escape character. Because this character is used as the start of privileged commands in TOPS-20, as well as being an import part of the EMACS command set, I have always (as in, for more than 15 years now) included the following line in any PDP-10 initialization script, to change the console escape for ^\ (the expected character on the KS-10 and KL-10 front end processors): d wru 034 I suggest that anyone experimenting with the PDP-10 make that same change. Rich Rich Alderson, Sr. Systems Engineer Living Computers: Museum + Labs 2245 1st Avenue S Seattle, WA 98134 http://www.LivingComputers.org/ _______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh