Open topic with navigation

TIBCO Rendezvous® 8.8.0

# tibrvftAction

Type

## Declaration

    typedef enum
    {
        TIBRVFT_PREPARE_TO_ACTIVATE = 1,
        TIBRVFT_ACTIVATE            = 2,
        TIBRVFT_DEACTIVATE          = 3
    } tibrvftAction;

## Purpose

Instruct fault tolerance callback functions to react to changing circumstances.

## Remarks

Each token of this enumerated type designates a command to a fault tolerance callback function. The program’s callback function receives one of these tokens in a parameter, and interprets it as an instruction from the Rendezvous fault tolerance software as described in this table (see also, Fault Tolerance Callback Actions in TIBCO Rendezvous Concepts).

Token | Description
`TIBRVFT_PREPARE_TO_ACTIVATE` | Prepare to activate (hint). Rendezvous fault tolerance software passes this token to the callback function to instruct the program to make itself ready to activate on short notice—so that if the callback function subsequently receives the instruction to activate, it can do so without delay. This token is a hint, indicating that the program might soon receive an instruction to activate. It does not guarantee that an activate instruction will follow, nor that any minimum time will elapse before an activate instruction follows.
`TIBRVFT_ACTIVATE` | Activate immediately. Rendezvous fault tolerance software passes this token to the callback function to instruct the program to activate.
`TIBRVFT_DEACTIVATE` | Deactivate immediately. Rendezvous fault tolerance software passes this token to the callback function to instruct the program to deactivate.

## See Also

tibrvftMemberCallback

tibrvftMember_Create()

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.