Class: Room

Represents a room within the Odin framework, managing connections, peers, and media. The Room class provides functionality to join and interact with an audio/video room, monitor its state, handle events, and manage media streams.

This class extends OdinEventTarget to handle custom event types and listeners.

Extends

• OdinEventTarget<RoomEvents>

Constructors

new Room()

new Room(): Room

Returns

Room

Overrides

OdinEventTarget.constructor

Defined in

ari/lib/api/room/index.d.ts:184

Properties

defaultGateway

readonly defaultGateway: "https://gateway.odin.4players.io" = "https://gateway.odin.4players.io"

The default gateway if no gateway was specified when joining the room.

Defined in

ari/lib/api/room/index.d.ts:43

---

onAudioActivity()?

optional onAudioActivity: (payload) => void

A callback function that is invoked when audio activity occurs and voice activity detection (VAD) was set to true.

Parameters

• payload: AudioActivityPayload

An object containing the AudioMedia.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:102

---

onAudioInputStarted()?

optional onAudioInputStarted: (payload) => void

A callback function that gets invoked when an AudioInput was started.

Parameters

• payload: AudioInputPayload

An object containing the AudioInput that was started.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:141

---

onAudioInputStopped()?

optional onAudioInputStopped: (payload) => void

A callback function that gets invoked when an AudioInput was stopped.

Parameters

• payload: AudioInputPayload

An object containing the AudioInput that was stopped.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:147

---

onAudioOutputStarted()?

optional onAudioOutputStarted: (payload) => void

A callback function that gets invoked when an AudioOutput was started.

Parameters

• payload: AudioOutputPayload

An object containing the AudioOutput that was started.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:153

---

onAudioOutputStopped()?

optional onAudioOutputStopped: (payload) => void

A callback function that gets invoked when an AudioOutput was stopped.

Parameters

• payload: AudioOutputPayload

An object containing the AudioOutput that was stopped.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:159

---

onAudioPowerLevel()?

optional onAudioPowerLevel: (payload) => void

A callback function invoked when there is an update to the audio power level in rmsDBFS. This function can be used to handle or process audio activity, such as monitoring sound levels or visualizing audio input.

Parameters

• payload: AudioActivityPayload

An object containing the AudioMedia.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:110

---

onAudioStats()?

optional onAudioStats: (payload) => void

Parameters

• payload: JitterStats

Returns

void

Defined in

ari/lib/api/room/index.d.ts:117

---

onConnectionStats()?

optional onConnectionStats: (payload) => void

A callback function invoked to handle connection statistics.

Parameters

• payload: ConnectionStats

An object containing the connection statistics details.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:123

---

onDataChanged()?

optional onDataChanged: (payload) => void

A callback function that is invoked whenever the data of the room changed. This can only be done via admin tokens.

Parameters

• payload: RoomDataChangedPayload

An object containing the room.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:78

---

onJoined()?

optional onJoined: (payload) => void

A callback function that is invoked when this room was joined. Also gets called after a reconnect was successfully performed.

Parameters

• payload: JoinedPayload

An object containing the peer and the room.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:58

---

onLeft()?

optional onLeft: (payload) => void

A callback function that is invoked, when the room was disconnected by the server.

Parameters

• payload: LeftPayload

An object containing the room and the reason.

Returns

void

TODO

Check if it makes sense to call this method also by user disconnects.

Defined in

ari/lib/api/room/index.d.ts:65

---

onMediaStarted()?

optional onMediaStarted: (payload) => void

A callback function that gets invoked when a new audio or video media was started.

Parameters

• payload: MediaPayload

An object containing the media that was started.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:129

---

onMediaStopped()?

optional onMediaStopped: (payload) => void

A callback function that gets invoked when an audio or video media was stopped.

Parameters

• payload: MediaPayload

An object containing the media that was stopped.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:135

---

onMessageReceived()?

optional onMessageReceived: (payload) => void

A callback function that gets invoked when a message is received.

Parameters

• payload: MessageReceivedPayload

An object containing the room, peer and message.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:116

---

onPeerJoined()?

optional onPeerJoined: (payload) => void

A callback function that is invoked when a new peer joins.

Parameters

• payload: PeerJoinedPayload

An object containing the peer and the room.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:84

---

onPeerLeft()?

optional onPeerLeft: (payload) => void

A callback function that is invoked when a peer leaves.

Parameters

• payload: PeerLeftPayload

An object containing the peer and the room.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:90

---

onStatusChanged()?

optional onStatusChanged: (payload) => void

A callback function invoked whenever the status of a room changes.

Parameters

• payload: RoomStatusChangedPayload

The payload containing details about the room's status change.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:71

---

onUserDataChanged()?

optional onUserDataChanged: (payload) => void

A callback function invoked when user data is changed.

Parameters

• payload: UserDataChangedPayload

An object containing the peer and the room.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:96

---

onVideoInputStarted()?

optional onVideoInputStarted: (payload) => void

A callback function that gets invoked when a VideoInput was started.

Parameters

• payload: VideoInputPayload

An object containing the VideoInput that was started.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:177

---

onVideoInputStopped()?

optional onVideoInputStopped: (payload) => void

A callback function that gets invoked when a VideoInput was stopped.

Parameters

• payload: VideoInputPayload

An object containing the VideoInput that was stopped.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:183

---

onVideoOutputStarted()?

optional onVideoOutputStarted: (payload) => void

A callback function that gets invoked when a VideoOutput was started.

Parameters

• payload: VideoOutputPayload

An object containing the VideoOutput that was started.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:165

---

onVideoOutputStopped()?

optional onVideoOutputStopped: (payload) => void

A callback function that gets invoked when a VideoOutput was stopped.

Parameters

• payload: VideoOutputPayload

An object containing the VideoOutput that was stopped.

Returns

void

Defined in

ari/lib/api/room/index.d.ts:171

---

outputActivityInterval

outputActivityInterval: number

Interval how often the AudioActivity of Outputs is dispatched. The lower the value, the more accurate the indicator is at the cost of performance.

Defined in

ari/lib/api/room/index.d.ts:52

---

rmsDBFSInterval

rmsDBFSInterval: number

Interval how often the AudioPowerLevel Event is dispatched.

Defined in

ari/lib/api/room/index.d.ts:47

Accessors

address

get address(): string

Address of the SFU (Voice Server) which was either assigned by the gateway or provided by the token when joining the room.

Returns

string

The address of the sfu if available, otherwise returns an empty string.

Defined in

ari/lib/api/room/index.d.ts:221

---

audioInputs

get audioInputs(): AudioInput[]

Retrieves the available audio input devices that are assigned to this room.

Returns

AudioInput[]

An array of AudioInput objects representing the currently available audio inputs.

Defined in

ari/lib/api/room/index.d.ts:310

---

audioOutputs

get audioOutputs(): AudioOutput[]

Retrieves a list of all AudioOutputs that are assigned to this room.

Returns

AudioOutput[]

An array of AudioOutput devices filtered from the outputs list.

Defined in

ari/lib/api/room/index.d.ts:288

---

cipher

get cipher(): Cipher

Retrieves the cipher associated with the current room, if available.

Returns

Cipher

The cipher object if it exists; otherwise, undefined.

Defined in

ari/lib/api/room/index.d.ts:203

---

connectionStats

get connectionStats(): ConnectionStats

Retrieves connection statistics for the current room.

Returns

ConnectionStats

An object containing the connection statistics, including:

• bytesSent: Total bytes sent.
• bytesReceived: Total bytes received.
• packetsSent: Total packets sent.
• packetsReceived: Total packets received.
• rtt: Round-trip time in milliseconds. If the room isn't connected, returns default stats with all values set to 0.

Defined in

ari/lib/api/room/index.d.ts:215

---

customer

get customer(): string

Retrieves the customer ID associated with the current token, if available.

Returns

string

The customer ID as a string if present, otherwise undefined.

Defined in

ari/lib/api/room/index.d.ts:246

---

id

get id(): string

The id of the room. If the room was not joined, the id is undefined as the id is provided by the token provided when joining.

Returns

string

The unique identifier of the object.

Defined in

ari/lib/api/room/index.d.ts:191

---

ownPeer

get ownPeer(): LocalPeer

Retrieves the "own" Peer instance associated with the current ownPeerId while connected.

Returns

LocalPeer

The Peer instance if it exists, or undefined if not found.

Defined in

ari/lib/api/room/index.d.ts:239

---

ownPeerId

get ownPeerId(): number

The id of the own peer. Id 0 means not connected.

Returns

number

The ID of the own peer.

Defined in

ari/lib/api/room/index.d.ts:227

---

peers

get peers(): Map<number, LocalPeer | RemotePeer>

A collection of peers.

Returns

Map<number, LocalPeer | RemotePeer>

A map containing peers with their numeric IDs as keys.

Defined in

ari/lib/api/room/index.d.ts:233

---

position

get position(): [number, number, number]

Retrieves the current position as a 3D coordinate.

Returns

[number, number, number]

An array containing three numbers representing the x, y, and z coordinates of the position.

Defined in

ari/lib/api/room/index.d.ts:252

---

remotePeers

get remotePeers(): Map<number, RemotePeer>

Returns

Map<number, RemotePeer>

Defined in

ari/lib/api/room/index.d.ts:240

---

roomData

get roomData(): Uint8Array

Gets the room data.

Returns

Uint8Array

The room data as a Uint8Array or undefined if no data is available.

Defined in

ari/lib/api/room/index.d.ts:258

---

status

get status(): RoomStatus

Retrieves the current status of the room.

set status(value): void

Parameters

• value: RoomStatus

Returns

RoomStatus

The current status of the room.

Defined in

ari/lib/api/room/index.d.ts:282

---

token

get token(): RoomToken

The latest token (inclusive reconnect tokens).

Returns

RoomToken

The current RoomToken if available, otherwise undefined.

Defined in

ari/lib/api/room/index.d.ts:197

---

userData

get userData(): Uint8Array

Retrieves the own user data.

set userData(data): void

Sets the user data of the own peer with the provided Uint8Array.

Parameters

• data: Uint8Array

The data to be set as user data.

Returns

Uint8Array

The user data as a Uint8Array.

Defined in

ari/lib/api/room/index.d.ts:270

---

videoOutputs

get videoOutputs(): VideoOutput[]

Retrieves a list of VideoOutput devices that are assigned to this room.

This method filters the available outputs to return only those categorized as VideoOutput devices.

Returns

VideoOutput[]

An array of VideoOutput devices.

Defined in

ari/lib/api/room/index.d.ts:297

---

volume

get volume(): OutputVolume

Retrieves the volume of the current instance.

Returns

OutputVolume

The current volume value.

Defined in

ari/lib/api/room/index.d.ts:276

Methods

addAudioInput()

addAudioInput(input): Promise<void>

Adds an AudioInput to start streaming.

Parameters

• input: AudioInput

The AudioInput instance to be added.

Returns

Promise<void>

Resolves when the AudioInput is successfully added.

Throws

Will throw an error if no audio plugin is available.

Defined in

ari/lib/api/room/index.d.ts:339

---

addEventListener()

addEventListener<OdinEventType>(eventName, handler, options?): void

Type Parameters

• OdinEventType extends keyof RoomEvents

Parameters

• eventName: OdinEventType

• handler: RoomEvents[OdinEventType]

• options?: boolean | AddEventListenerOptions

Returns

void

Inherited from

OdinEventTarget.addEventListener

Defined in

ari/lib/utils/odin-event-target.d.ts:26

---

addVideoInput()

addVideoInput(input): Promise<void>

Adds a vVideoInput to start streaming.

Parameters

• input: VideoInput

The VideoInput source to be added.

Returns

Promise<void>

Resolves when the VideoInput has been successfully added to the room.

Defined in

ari/lib/api/room/index.d.ts:331

---

dispatchEvent()

dispatchEvent<T>(event): void

Type Parameters

• T extends OdinEvent<any>

Parameters

• event: T

Returns

void

Inherited from

OdinEventTarget.dispatchEvent

Defined in

ari/lib/utils/odin-event-target.d.ts:27

---

flushUserData()

flushUserData(): Promise<void>

Flushes the current user's data by sending an update request to the server. Ensures the room is joined before proceeding with the operation.

Returns

Promise<void>

A promise that resolves once the user data update request is completed.

Defined in

ari/lib/api/room/index.d.ts:414

---

getAudioOutputById()

getAudioOutputById(mediaId): AudioOutput

Retrieves an AudioOutput device by its media ID.

Parameters

• mediaId: number

The media id of the desired AudioOutput.

Returns

AudioOutput

The AudioOutput object if found, otherwise undefined.

Defined in

ari/lib/api/room/index.d.ts:317

---

getVideoOutputById()

getVideoOutputById(mediaId): VideoOutput

Retrieves an VideoOutput device by its media ID.

Parameters

• mediaId: number

The media id of the desired VideoOutput.

Returns

VideoOutput

The VideoOutput object if found, otherwise undefined.

Defined in

ari/lib/api/room/index.d.ts:324

---

join()

join(token, options?): Promise<void>

Joins the room using the provided token and options.

Parameters

• token: string

The token that was generated with an access key and provided to the app.

• options?: JoinParams

An optional object containing additional parameters for joining the room.

Returns

Promise<void>

Resolves when the join request is successful and the room is connected.

Throws

Throws an error if the room joining process fails.

Defined in

ari/lib/api/room/index.d.ts:400

---

leave()

leave(reason?): void

Disconnects the room resets the connection state.

Parameters

• reason?: string

The reason for leaving the room.

Returns

void

Does not return a value.

Defined in

ari/lib/api/room/index.d.ts:407

---

pauseMedia()

pauseMedia(mediaId): Promise<void>

Pauses a remote media on the audio server that was paused before. The MediaID can be found at the AudioOutput of a peer.

Parameters

• mediaId: number

The id of the media to be paused.

Returns

Promise<void>

Resolves when the media is successfully paused or logs a warning if an error occurs.

TODO

Add a pause method to peers.

Defined in

ari/lib/api/room/index.d.ts:449

---

removeAudioInput()

removeAudioInput(input): void

Removes the specified AudioInput and stops streaming.

Parameters

• input: AudioInput

The AudioInput instance to be removed.

Returns

void

Does not return a value.

Defined in

ari/lib/api/room/index.d.ts:346

---

removeEventListener()

removeEventListener<OdinEventType>(type, callback): void

Type Parameters

• OdinEventType extends keyof RoomEvents

Parameters

• type: string | OdinEventType

• callback: EventListenerOrEventListenerObject | RoomEvents[OdinEventType]

Returns

void

Inherited from

OdinEventTarget.removeEventListener

Defined in

ari/lib/utils/odin-event-target.d.ts:28

---

removeVideoInput()

removeVideoInput(input): void

Removes the specified VideoInput and stops streaming.

Parameters

• input: VideoInput

The VideoInput instance to be removed.

Returns

void

Does not return a value.

Defined in

ari/lib/api/room/index.d.ts:353

---

request()

request<Name>(name, properties): Promise<void>

Send a rpc to the SFU.

Type Parameters

• Name extends "Hello" | "UpdatePeer" | "StartMedia" | "StopMedia" | "PauseMedia" | "ResumeMedia" | "SetPeerPosition" | "SendMessage"

Parameters

• name: Name

The name of the command to be executed. Must be a key of RoomCommands.

• properties: TypeOf<object[Name]["request"]>

The properties required for the specified command.

Returns

Promise<void>

A promise that resolves when the request is successfully processed.

Defined in

ari/lib/api/room/index.d.ts:422

---

resumeMedia()

resumeMedia(mediaId): Promise<void>

Resumes a remote media on the audio server that was paused before. The MediaID can be found at the AudioOutput of a peer.

Parameters

• mediaId: number

The unique identifier of the media to resume.

Returns

Promise<void>

A promise that resolves when the media is successfully resumed or rejects with an error.

Defined in

ari/lib/api/room/index.d.ts:440

---

sendMessage()

sendMessage(message, targetPeerIds?): Promise<void>

Sends a message with arbitrary data to all peers in the room or optionally to a list of specified peers.

Parameters

• message: Uint8Array

The message content to be sent.

• targetPeerIds?: number[]

An optional array of peer IDs to specify the message recipients. If not provided, the message will be broadcasted to all peers.

Returns

Promise<void>

A promise that resolves once the message has been successfully sent. If the client is not connected or not in the room, an error will be thrown.

Defined in

ari/lib/api/room/index.d.ts:432

---

setAudioOutputDevice()

setAudioOutputDevice(device?): Promise<void>

Sets the audio output device to the specified device. Currently, the same audio output is used across all rooms (in the same plugin that was used).

Parameters

• device?: DeviceParameters

The parameters of the audio output device to be set.

Returns

Promise<void>

A promise that resolves when the audio output device has been successfully set.

Defined in

ari/lib/api/room/index.d.ts:375

---

setPosition()

setPosition(offsetX, offsetY, offsetZ): Promise<void>

Updates the position of the peer within the room.

Parameters

• offsetX: number

The X-coordinate of the new position.

• offsetY: number

The Y-coordinate of the new position.

• offsetZ: number

The Z-coordinate of the new position.

Returns

Promise<void>

A promise that resolves when the position has been successfully updated.

Throws

If the room is not joined.

Defined in

ari/lib/api/room/index.d.ts:385

---

setVolume()

setVolume(value): Promise<void>

Sets the volume for the audio outputs.

Parameters

• value: number | OutputVolume

The volume level to set.

Returns

Promise<void>

A promise that resolves when the volume is set for all audio outputs.

Defined in

ari/lib/api/room/index.d.ts:304

---

startVideoOutput()

startVideoOutput(output): Promise<void>

Starts the specified VideoOutput. After the VideoOutput was started, its MediaStream will be available.

Parameters

• output: VideoOutput

The VideoOutput object to start. The output must already exist in the room.

Returns

Promise<void>

A promise that resolves when the video output is successfully started.

Defined in

ari/lib/api/room/index.d.ts:360

---

stopVideoOutput()

stopVideoOutput(output): void

Stops the VideoOutput and stops streaming.

Parameters

• output: VideoOutput

The VideoOutput object containing the media and playback information.

Returns

void

No return value.

Defined in

ari/lib/api/room/index.d.ts:367