DOKK / manpages / debian 13 / libmongoc-doc / mongoc_client_set_apm_callbacks.3.en
MONGOC_CLIENT_SET_APM_CALLBACKS(3) libmongoc MONGOC_CLIENT_SET_APM_CALLBACKS(3) 

bool
mongoc_client_set_apm_callbacks (mongoc_client_t *client,


                                 mongoc_apm_callbacks_t *callbacks,


                                 void *context);


Register a set of callbacks to receive Application Performance Monitoring events.

The callbacks are copied by the client and may be safely destroyed by the caller after this API call completes. If a context is passed, it is the application's responsibility to ensure context remains valid for the lifetime of the client.

  • client: A mongoc_client_t.
  • callbacks: Optional mongoc_apm_callbacks_t. Pass NULL to clear all callbacks.
  • context: Optional pointer to include with each event notification.

Returns true on success. If any arguments are invalid, returns false and logs an error.

SEE ALSO:

Introduction to Application Performance Monitoring



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May 7, 2025 1.30.4