Class StatsMonitor

StatsMonitor polls a peerConnection via PeerConnection.getStats and emits warnings when stats cross the specified threshold values.

Hierarchy

EventEmitter
- StatsMonitor

Index

Constructors

constructor

Properties

defaultMaxListeners

Constructors

constructor

new StatsMonitor(options?: StatsMonitor.Options): StatsMonitor

- Defined in lib/twilio/statsMonitor.ts:194
Parameters
- Optional options: StatsMonitor.Options
Returns StatsMonitor

Properties

Static defaultMaxListeners

defaultMaxListeners: number

Methods

addListener

addListener(event: string | symbol, listener: function): this

Inherited from Backoff.addListener

Overrides EventEmitter.addListener
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

addVolumes

addVolumes(inputVolume: number, outputVolume: number): void

- Defined in lib/twilio/statsMonitor.ts:225
Called when a volume sample is available

Parameters
- inputVolume: number
  
  Input volume level from 0 to 32767
- outputVolume: number
  
  Output volume level from 0 to 32767
Returns void

disable

disable(): this

- Defined in lib/twilio/statsMonitor.ts:234
Stop sampling RTC statistics for this StatsMonitor.

Returns this

The current StatsMonitor.

disableWarnings

disableWarnings(): this

- Defined in lib/twilio/statsMonitor.ts:246
Disable warnings for this StatsMonitor.

Returns this

The current StatsMonitor.

emit

emit(event: string | symbol, ...args: any[]): boolean

Inherited from Backoff.emit

Overrides EventEmitter.emit
Parameters
- event: string | symbol
- Rest ...args: any[]
Returns boolean

enable

enable(peerConnection: IPeerConnection): this

- Defined in lib/twilio/statsMonitor.ts:260
Start sampling RTC statistics for this StatsMonitor.

Parameters
- peerConnection: IPeerConnection
  
  A PeerConnection to monitor.
Returns this

The current StatsMonitor.

enableWarnings

enableWarnings(): this

- Defined in lib/twilio/statsMonitor.ts:282
Enable warnings for this StatsMonitor.

Returns this

The current StatsMonitor.

eventNames

eventNames(): Array<string | symbol>

Inherited from Backoff.eventNames

Overrides EventEmitter.eventNames
Returns Array<string | symbol>

getMaxListeners

getMaxListeners(): number

Inherited from Backoff.getMaxListeners

Overrides EventEmitter.getMaxListeners
Returns number

hasActiveWarning

hasActiveWarning(statName: string, thresholdName: string): boolean

- Defined in lib/twilio/statsMonitor.ts:293
Check if there is an active warning for a specific stat and threshold

Parameters
- statName: string
  
  The name of the stat to check
- thresholdName: string
  
  The name of the threshold to check
Returns boolean

Whether there is an active warning for a specific stat and threshold

listenerCount

listenerCount(type: string | symbol): number

Inherited from Backoff.listenerCount

Overrides EventEmitter.listenerCount
Parameters
- type: string | symbol
Returns number

listeners

listeners(event: string | symbol): Function[]

Inherited from Backoff.listeners

Overrides EventEmitter.listeners
Parameters
- event: string | symbol
Returns Function[]

off

off(event: string | symbol, listener: function): this

Inherited from Backoff.off

Overrides EventEmitter.off
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

on

on(event: string | symbol, listener: function): this

Inherited from Backoff.on

Overrides EventEmitter.on
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

once

once(event: string | symbol, listener: function): this

Inherited from Backoff.once

Overrides EventEmitter.once
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

prependListener

prependListener(event: string | symbol, listener: function): this

Inherited from Backoff.prependListener

Overrides EventEmitter.prependListener
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

prependOnceListener

prependOnceListener(event: string | symbol, listener: function): this

Inherited from Backoff.prependOnceListener

Overrides EventEmitter.prependOnceListener
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

rawListeners

rawListeners(event: string | symbol): Function[]

Inherited from Backoff.rawListeners

Overrides EventEmitter.rawListeners
Parameters
- event: string | symbol
Returns Function[]

removeAllListeners

removeAllListeners(event?: string | symbol): this

Inherited from Backoff.removeAllListeners

Overrides EventEmitter.removeAllListeners
Parameters
- Optional event: string | symbol
Returns this

removeListener

removeListener(event: string | symbol, listener: function): this

Inherited from Backoff.removeListener

Overrides EventEmitter.removeListener
Parameters
- event: string | symbol
- listener: function
  - - (...args: any[]): void
    - Parameters
      - Rest ...args: any[]
      Returns void
Returns this

setMaxListeners

setMaxListeners(n: number): this

Inherited from Backoff.setMaxListeners

Overrides EventEmitter.setMaxListeners
Parameters
- n: number
Returns this

Static listenerCount

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

Inherited from Backoff.listenerCount
deprecated

since v4.0.0

Parameters
- emitter: EventEmitter
- event: string | symbol
Returns number

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