Telserv Manual

Subsystem Control Facility (SCF) Commands for
Telserv
Telserv Manual—427174-009
5-15
ALTER SERVICE Command
PRI
specifies the program’s priority. Otherwise, Telserv uses its own priority minus one.
This attribute is invalid if PROGRAM is not specified and is rejected with Telserv
error 4.
PROGRAM
contains the local file name of the initial program to be launched by the Login
Server when a session is established. Invalid or inaccessible file names are
rejected with Telserv error 11. Invalid file codes (file code does not equal 100) are
rejected with Telserv error 12.
RESILIENT
allows a Telserv client to recover from session failures. It is not supported on a
DYNAMIC service and is rejected with Telserv error 4. There can be one STATIC
window per resilient service.
SUBTYPE
specifies the service subtype.
DYNAMIC
defines a service that is not associated with a configures window, for example,
a window that was added. A dynamic service automatically creates a window
when a session is established.
STATIC
allows one or more windows to be added to a given service.
SWAP
identifies a local volume name to use as the swap file for the PROGRAM file-
name. If not specified, the Login Server uses either the swap file specified in a
previous ADD SERVICE command or, by default, a swap file determined by the
system. This attribute is invalid if PROGRAM is not specified and is rejected with
Telserv error 4. Invalid or inaccessible disc names are rejected with Telserv error
11.
TYPE
specifies the class of service.
BLOCK
configures a T6530 block mode service and initiates the session in block
mode. If this attribute is selected, SETMODE 28 resets the terminal to block
mode.