J.3 Notes on using JP1/SES events
Points to be noted when linking with a product that uses JP1/SES events are described below.
- Organization of this subsection
(1) Limitation on the number of pseudo operators
The maximum number of pseudo operators that can be connected simultaneously is limited. A pseudo operator signifies a program that obtains JP1/SES events.
For the compatibility function of Windows version 5, no more than 52 pseudo operators can be used together. Among them, a maximum of 20 pseudo operators are used exclusively for the JP1/AJS ajsevget command. Ensure that no more than 20 ajsevget commands are executed simultaneously.
For the compatibility function of UNIX version 5, no more than 32 pseudo operators can be used together. Ensure that the number of pseudo operators does not exceed 32. For details on programs that can be pseudo operators, see the appropriate manuals for installed Hitachi products.
(2) Operating systems that do not support V5 compatibilities
The OSs that do not support either some or all V5 compatibilities are shown in the following table.
|
OS |
Limitation |
|---|---|
|
Windows Vista or later |
Allows event transmission and reception through JP1/SES protocols. Registration and reception of events using the JP1/SES interface (e.g. the ajsevput and ajsevget commands) is not allowed. |
|
Solaris non-global zone |
None of the V5 compatibilities can be used. |