Open topic with navigation

TIBCO Rendezvous® 8.8.0

# Program Callback Functions

Fault tolerance callback functions must do the required action, as specified by the action token.

The basic structure of a fault tolerance callback function is a C `switch` statement that branches on the action token. The specific actions of the callback function within the `case` clauses of that `switch` statement depend on application semantics. (In other programming languages, use analogous constructs.)

Fault Tolerance Callback Function

C | `tibrvftMemberCallback`
C++ | `TibrvFtMemberCallback::onFtAction()`
Java | `TibrvFtMemberCallback.onFtAction()`
.NET | `ActionTokenReceivedEventHandler`

## See Also

Fault Tolerance Callback Actions

Ensure Timely Event Processing

Did you find this helpful?

Yes No
Great!
Thanks for taking the time to give us some feedback.
Sorry about that

Why wasn't this helpful? (check all that apply)

Could not find what I was looking for
Instructions confusing or unclear
Instructions did not work

Want to tell us more?

Please select at least one option or provide details about the issue!!

Error occurred while submitting feedback.

Error2 occurred while submitting feedback.

TIBCO Rendezvous®

Copyright © 1997-2025. Cloud Software Group, Inc. All Rights Reserved.