Exchange/RJE Manual

6 Installation and Configuration
104698 Tandem Computers Incorporated 6–1
This section describes the files that make up the Exchange/RJE product and provides
information on the system generation definitions required for data communications
lines to be used with Exchange/RJE.
Exchange/RJE Files Exchange/RJE consists of the following object files:
RJECIR The command interpreter
RJESRSV The send/receive server
RJESV The line server
RJELIB The default user library
RJETRSV The trace server
Typically, all five Exchange/RJE files are installed on $SYSTEM.SYSTEM. However,
you can install the files on any volume and subvolume.
The command interpreter (RJECIR), the send/receive server (RJESRSV), and the trace
server (RJETRSV) must reside on the same volume and subvolume.
The line server (RJESV) can reside on the same volume and subvolume as the other
Exchange/RJE files or on another volume and subvolume (or on another system). If
the line server is not on the same volume and subvolume as the other Exchange/RJE
files, you will need to specify the location of the line server whenever you use
Exchange/RJE. See the SET command in Section 3 and the RJESV command and the
NEWPROCESS procedure in Section 5 for information on how to specify the location
of the line server.
The user library (RJELIB) must reside on the same system, volume, and subvolume as
RJESV. If RJELIB resides in a volume and subvolume other than $SYSTEM.SYSTEM
and you are using the TACL RUN command to start the line server, then you should
use the LIB option to specify the correct location of RJELIB. You only need to specify
the location once.
The user library (RJELIB) contains a user-exit procedure that does nothing. You can
write your own user-exit procedure to control an autodial modem or perform other
special processing as required to establish the session.
Note that every user who issues an RJESV command with the LIB option or a
CONNECT command to start a new line server must have write access to RJESV.