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Type: Task
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Resolution: Done
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Priority: Major - P3
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None
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Affects Version/s: 3.4.2
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Component/s: Connection Management
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Labels:None
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Environment:MongoDBServer 3.4.5
Program querying sharding collection hanged with no timeout when using read preference Secondary and SecondaryPreferred.
It worked using Primary and PrimaryPreferred.
All read preference works querying non-shard collection on the same cluster.