trmsg_close_topics()

`trmsg_close_topics()`#

The trmsg_close_topics() function closes the specified topics in the given tranger instance, ensuring proper resource cleanup.

C

Prototype

int trmsg_close_topics(
    json_t           *tranger,
    const topic_desc_t *descs
);

Parameters

Key	Type	Description
`tranger`	`json_t *`	A pointer to the `tranger` instance managing the topics.
`descs`	`const topic_desc_t *`	A pointer to an array of topic descriptors specifying the topics to be closed.

Return Value

Returns 0 on success, or a negative value if an error occurs during topic closure.

Notes

Ensure that trmsg_open_topics() was previously called before invoking this function to close topics properly.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python