help with sockets
Chris Elvin
celvin%ee.surrey.ac.uk at nss.cs.ucl.ac.uk
Fri Feb 10 16:51:53 AEST 1989
Does anybody out there know anything about the black art of sockets and
RPC on sun machines? To be more precise: I am trying to exapnd the
number of tty lines controlled by a diskless sun workstation. The
workstation has only got 2 serial ports and I am working on a project
requiring direct control of upto 5 serial devices. Rather than spend a
lot of money on a terminal concentrator to attach to the ethernet, I was
wondering if there was any straightforward way of using sockets and a
suitable daemon to utilise spare tty lines on another machine. The
hardware used is 4 3/60M diskless stations attached to a 3/280S
file-server all running SUNOS 3.5. Ideally, I would like to use 5 tty
lines on the server, leaving the workstation(s) to do the fancy graphics.
I would like the workstation to view the lines as files (sockets) thus
relieving the programmers involved from learning about RPC.
Thanx in advance.
C.
--
Christopher Elvin,
Computer Systems
Support Officer, Network Address : celvin at ee.surrey.ac.uk
Dept. of Electronic and Telephone : +44 483 571281 ext. 9104
Electrical Engineering Direct line : +44 483 509104
University of Surrey, Telex : +44 859331
Guildford, Fax : +44 483 300803
Surrey, GU2 5XH.
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