| MONGOC_APM_TOPOLOGY_CHANGED_T(3) | libmongoc | MONGOC_APM_TOPOLOGY_CHANGED_T(3) |
Topology-changed event
SYNOPSIS¶
An event notification sent when the driver observes a change in any of the servers it is connected to or a change in the overall server topology.
See also:
Introduction to Application Performance Monitoring <>
Author¶
MongoDB, Inc
Copyright¶
2009-present, MongoDB, Inc.
| December 11, 2025 | 2.2.1 |