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Comm. Bridge User Exits

This chapter lists the Comm. Bridge user exits. The collection of Comm. Bridge user exits offer users of the Comm. Bridge a mechanism for customizing certain default behaviors. The Comm. Bridge currently supports the following exits:

User Exit Name

Source Code

Description

GetTCPHostName

inetipux.c

Disables host name lookup that a Comm. Bridge uses to obtain the host name of a connected client by using its IP address.

DECRYPT

decrexit.c

Decrypts the CFB from a client if the data in the Enhanced Security offset area is to be used and the CFB data is encrypted.

CIDE_INIT

cidexit.c

Conversation Instance Data – Initialize. Used to disable or enable subsequent CIDE_PROC calls.

CIDE_PROC

cidexit.c

Conversation Instance Data – Process. Used to modify certain fields of the Conversation Instance data (UserId and Password), prior to the conversation supporting a cooperative flow being created.

eci_client_exit

ioeciclx.c

Allows ECI arguments to be overridden at runtime. These arguments include the name of the target CICS System (as it is known to the CICS Universal Client), the specified ECI timeout value, and the Transaction Name associated with the CICS Mirror application DFHMIRS.

RSCUserEntry()

iorscclx.cxx

An optional user exit which will provide access to and modification of CA Gen user and application data.

Note: While routines supported by this exit do allow data to be modified, the total length of the data buffer cannot be changed. It is up to the user to maintain data integrity.

Notes: