mongoc_client_set_apm_callbacks()
Synopsis
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.
Parameters
| client | |
| callbacks | Optional mongoc_apm_callbacks_t. Pass NULL to clear all callbacks. | 
| context | Optional pointer to include with each event notification. | 
Returns
Returns true on success, otherwise false and an error is logged.