Exchange/SNA Manual

ABORT Command
Exchange/SNA Commands
104700 Tandem Computers Incorporated 3–5
When a receive operation is aborted, Exchange/SNA responds to the next frame in the
data stream from the host system with a Request Reject Error - Break (sense data
%H0811) if PURGE ON was specified, or with a Request Not Executable (sense data
%H081C) if PURGE OFF was specified. Sense code %H0811 causes the host device to
purge the job and leaves the device’s state unchanged; as soon as the operation is
aborted, the subdevice is available for use in other operations. Sense code %H081C
puts the device in the DRAINED state, but the job is retained; after an operator returns
the device to the ACTIVE state, you can receive that job.
If no send or receive operations are outstanding on the specified subdevices, the
ABORT command is ignored.
You can use the SHOW command to see whether a send or receive operation is active
on a given subdevice. See the SHOW command, later in this section, for more
information.
Examples 1. This example shows the use of the ABORT command to stop an operation on a
single subdevice:
>send rdcom.dd:#rd1
SNCI61 SEND SERVER '$Z936' ( 5,105) HAS BEEN CREATED
SNSR00 FILE '$RJE.RDCOM.DD'(DISC(EDIT)) IS BEING SENT
SNSR00* TO '$RBD1.#RD1'(SNAXSV) AT 16:34:50 ON 6/04/91
>abort #rd1
SNCI27 SERVER '$Z936' HAS BEEN STOPPED
2. This example shows the use of the ABORT command to stop all active operations
started by this Exchange/SNA command interpreter:
>send rdcom.dd
SNCI61 SEND SERVER '$Z950' (15, 27) HAS BEEN CREATED
SNSR00 FILE '$RJE.RDCOM.DD'(DISC(EDIT)) IS BEING SENT
SNSR00* TO '$RBD1.#RD1'(SNAXSV) AT 16:39:42 ON 6/04/91
>send rdcom.d
SNCI61 SEND SERVER '$Z955' (15, 65) HAS BEEN CREATED
SNSR00 FILE '$RJE.RDCOM.D'(DISC(EDIT)) IS BEING SENT
SNSR00* TO '$RBD1.#RD2'(SNAXSV) AT 16:39:55 ON 6/04/91
>receive $s.#pr1
SNCI61 RECEIVE SERVER '$Z959' (15, 66) HAS BEEN CREATED
SNSR00 FILE '$S.#PR1'(SPOOLER) IS BEING RECEIVED
SNSR00* FROM '$RBD1.#PR1'(SNAXSV) AT 16:40:13 ON 6/04/91
>abort
SNCI27 SERVER '$Z950' HAS BEEN STOPPED
SNCI27 SERVER '$Z955' HAS BEEN STOPPED
SNCI27 SERVER '$Z959' HAS BEEN STOPPED