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Class SrvPoller

internal

Hierarchy

Index

Constructors

constructor

Events

Static Readonly SRV_RECORD_DISCOVERY

SRV_RECORD_DISCOVERY: "srvRecordDiscovery" = ...

Properties

Optional _timeout

_timeout: Timeout

generation

generation: number

haMode

haMode: boolean

heartbeatFrequencyMS

heartbeatFrequencyMS: number

logger

logger: Logger

rescanSrvIntervalMS

rescanSrvIntervalMS: number

srvHost

srvHost: string

Static Readonly captureRejectionSymbol

captureRejectionSymbol: typeof captureRejectionSymbol

Static captureRejections

captureRejections: boolean

Sets or gets the default captureRejection value for all emitters.

Static defaultMaxListeners

defaultMaxListeners: number

Static Readonly errorMonitor

errorMonitor: typeof errorMonitor

This symbol shall be used to install a listener for only monitoring 'error' events. Listeners installed using this symbol are called before the regular 'error' listeners are called.

Installing a listener using this symbol does not change the behavior once an 'error' event is emitted, therefore the process will still crash if no regular 'error' listener is installed.

Accessors

intervalMS

  • get intervalMS(): number

srvAddress

  • get srvAddress(): string

Methods

_poll

  • _poll(): void

addListener

emit

  • emit<EventKey>(event: symbol | EventKey, ...args: Parameters<SrvPollerEvents[EventKey]>): boolean

eventNames

  • eventNames(): string[]

failure

  • failure(message: string, obj?: ErrnoException): void

getMaxListeners

  • getMaxListeners(): number

listenerCount

  • listenerCount<EventKey>(type: string | symbol | EventKey): number

listeners

  • listeners<EventKey>(event: string | symbol | EventKey): SrvPollerEvents[EventKey][]

off

on

once

parentDomainMismatch

  • parentDomainMismatch(srvRecord: SrvRecord): void

prependListener

prependOnceListener

rawListeners

  • rawListeners<EventKey>(event: string | symbol | EventKey): SrvPollerEvents[EventKey][]

removeAllListeners

  • removeAllListeners<EventKey>(event?: string | symbol | EventKey): SrvPoller

removeListener

schedule

  • schedule(): void

setMaxListeners

start

  • start(): void

stop

  • stop(): void

success

  • success(srvRecords: SrvRecord[]): void

Static getEventListener

  • getEventListener(emitter: DOMEventTarget | EventEmitter, name: string | symbol): Function[]
  • Returns a list listener for a specific emitter event name.

    Parameters

    • emitter: DOMEventTarget | EventEmitter
    • name: string | symbol

    Returns Function[]

Static listenerCount

  • listenerCount(emitter: EventEmitter, event: string | symbol): number
  • deprecated

    since v4.0.0

    Parameters

    • emitter: EventEmitter
    • event: string | symbol

    Returns number

Static on

  • on(emitter: EventEmitter, event: string, options?: StaticEventEmitterOptions): AsyncIterableIterator<any>
  • Parameters

    • emitter: EventEmitter
    • event: string
    • Optional options: StaticEventEmitterOptions

    Returns AsyncIterableIterator<any>

Static once

  • once(emitter: NodeEventTarget, event: string | symbol, options?: StaticEventEmitterOptions): Promise<any[]>
  • once(emitter: DOMEventTarget, event: string, options?: StaticEventEmitterOptions): Promise<any[]>
  • Parameters

    • emitter: NodeEventTarget
    • event: string | symbol
    • Optional options: StaticEventEmitterOptions

    Returns Promise<any[]>

  • Parameters

    • emitter: DOMEventTarget
    • event: string
    • Optional options: StaticEventEmitterOptions

    Returns Promise<any[]>

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