mongoc_apm_topology_changed_t - Man Page
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.
Info
Jan 27, 2026 1.30.6 libmongoc