Class TopologyDescription

Representation of a deployment of servers

Hierarchy

  • TopologyDescription

Constructors

constructor

Properties

commonWireVersion compatibilityError? compatible heartbeatFrequencyMS localThresholdMS logicalSessionTimeoutMinutes maxElectionId maxSetVersion servers setName stale type

Accessors

error hasDataBearingServers hasKnownServers

Constructors

constructor

  • Create a TopologyDescription

    Parameters

    Returns TopologyDescription

Properties

commonWireVersion

commonWireVersion: number

Optional compatibilityError

compatibilityError?: string

compatible

compatible: boolean

heartbeatFrequencyMS

heartbeatFrequencyMS: number

localThresholdMS

localThresholdMS: number

logicalSessionTimeoutMinutes

logicalSessionTimeoutMinutes: number

maxElectionId

maxElectionId: mongoose.mongo.BSON.ObjectId

maxSetVersion

maxSetVersion: number

servers

servers: Map<string, ServerDescription>

setName

setName: string

stale

stale: boolean

type

type: TopologyType

Accessors

error

hasDataBearingServers

  • get hasDataBearingServers(): boolean

  • Determines if this topology description has a data-bearing server available.

    Returns boolean

hasKnownServers

  • get hasKnownServers(): boolean

  • Determines if the topology description has any known servers

    Returns boolean

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