HP -UX SNAplus2 Instrukcja Użytkownika Pobierz pdf (Strona 83)

Chapter 2 83

Introduction to SNAplus2

SNAplus2 Components

• If the TP is operator-started (not started automatically by SNAplus2),

and the use of the TP does not need to be restricted, you do not need

to deﬁne any additional resources. The only exceptions are when you

want to do the following:

• Change the default timeout for a RECEIVE_ALLOCATE issued

by the TP.

• Specify that the TP is a broadcast queued TP (which means that

incoming conversation requests can be routed dynamically to the

TP wherever it is running).

For more information about TP conﬁguration, see “Deﬁning TPs”.

For more information about the APPC API, refer to the HP-UX

SNAplus2 APPC Programmers Guide.

CPI-C API

A CPI-C application uses the node's LU type 6.2 and mode resources to

communicate with another APPC or CPI-C application on a host or peer

computer. You deﬁne the same resources for a CPI-C application as for

an APPC application, as described in “APPC API”.

In addition, if the TP on the SNAplus2 computer is the invoking TP (the

TP that starts the conversation), you may need to deﬁne one or more side

information entries for it. Each of these entries provides information

about a partner TP, the LU and mode resources used to access the

partner TP, and any security information required.

For more information, refer to the HP-UX SNAplus2 CPI-C

Programmers Guide.

CSV API

The Common Service Verb (CSV) API provides utility verbs that enable

an application program to perform functions such as character set

conversion and trace ﬁle control.

For more information, refer to the HP-UX SNAplus2 CSV Programmers

Guide.

HLLAPI

HLLAPI (high-level language application programming interface)

enables applications that use the SNAplus2 3270 emulator program to

communicate with a host.

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HP -UX SNAplus2 Instrukcja Użytkownika Strona 83