Equinox hardware flow control
Pete Holsberg
pjh at mccc.edu
Tue Feb 26 03:19:41 AEST 1991
In article <1377 at ecicrl.ocunix.on.ca> clewis at ferret.ocunix.on.ca (Chris Lewis) writes:
=Trailblazers *do* need to use flow control in most UUCP situations. One situation
=is where the modem is transmitting to "their" host, and the host can't
=quite keep up to bursts. If the host doesn't flow control, it'll lose characters.
=This can often be bad enough to drop connections even with UUCP packetizing
=and retransmissions of packets after errors. (eg: if, from a quiescent state,
=your host will frequently drop a character from a continuous 19200 baud input
=burst, you're toast)
This appears to be the case that runs into trouble on my system when I
use xon/xoff. I don't use hardware handshaking because my ports
apparently don't know how, and (since dropping xon/xoff) I've had
faultless UUCP with two other Trailblazer sites, one of which provides
news at up to 20 MB/day.
So my experience is directly opposite yours, especially when I recall
that I used to use xon/xoff at 2400 bps without a hitch. Could you
explain where I'm confused about what you're saying?
Thanks,
Pete
--
Prof. Peter J. Holsberg Mercer County Community College
Voice: 609-586-4800 Engineering Technology, Computers and Math
UUCP:...!princeton!mccc!pjh 1200 Old Trenton Road, Trenton, NJ 08690
Internet: pjh at mccc.edu Trenton Computer Festival -- 4/20-21/91
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