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Type: New Feature
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
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None
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Fully Compatible
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Service Arch 2019-12-16, Service Arch 2019-12-30, Service Arch 2020-01-13, Service Arch 2020-01-27, Service Arch 2020-02-10
Since the isMaster conversation will be one-way in the normal case, the RSM will use a dedicated connection to issue ping commands to measure round trip latency. The RSM will update the RTT for a server in it's ServerDescription record, according to SDAM.
We'll need a class that can:
1. Allow callers to add/remove servers that need to be pinged.
2. Accept the ping interval as a parameter.
3. Publish RTT values observed for a server.
- depends on
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SERVER-45521 Define TopologyListener, ServerPingMonitor, and SingleServerPingMonitor classes.
- Closed
- related to
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SERVER-45607 Expose ping times for hosts on the ReplicaSetMonitor
- Closed