MongoDB NodeJS Driver 6.6.2 Released

6.6.2 (2024-05-15)

The MongoDB Node.js team is pleased to announce version 6.6.2 of the mongodb package!

Release Notes

Server Selection performance regression due to incorrect RTT measurement

Starting in version 6.6.0, when using the stream server monitoring mode, heartbeats were incorrectly timed as having a duration of 0, leading to server selection viewing each server as equally desirable for selection.

Bug Fixes

  • NODE-6171: RTT set to zero when serverMonitoringMode=stream (#4110) (7a7ec5b)


We invite you to try the mongodb library immediately, and report any issues to the NODE project.

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