tft_register_exit_handler

Function

Registers the custom exit method with MindIO TFT.

Currently, the exit callback can be registered only with the MindSpore framework. You need to ensure the security of the callback. For other frameworks, MindIO TFT is responsible for exiting.

Format

mindio_ttp.framework_ttp.tft_register_exit_handler(func: Callable, ctx = None)

Parameters

Parameter	Mandatory/Optional	Description	Value
func	Mandatory	Callback function that is exited.	The callback function cannot be empty. For details about the input parameters of the callback function, see Table 1. The callback function has no return value. If the execution fails, an exception is thrown.
ctx	Optional	Callback function context.	This parameter is left empty by default.

**Table 1** Parameters of the callback function
Parameter	Mandatory/Optional	Description	Value
ctx	-	Callback function context.	Determined by the registration party.

Return Value

No return value. If an error occurs, an error log is recorded and an exception is thrown.

Parent topic: API Reference