RTCIceTransport

The RTCIceTransport interface provides access to information about the ICE transport layer over which the data is being sent and received. This is particularly useful if you need to access state information about the connection.

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Extends

• EventTarget

Methods

addEventListener()

Call Signature

addEventListener<K>(
   type, 
   listener, 
   options?
): void;

The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.

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Type Parameters

Type Parameter
K extends keyof RTCIceTransportEventMap

Parameters

Parameter	Type
type	K
listener	(this, ev) => any
options?	boolean | AddEventListenerOptions

Returns

void

Overrides

EventTarget.addEventListener

Call Signature

addEventListener(
   type, 
   listener, 
   options?
): void;

The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.

MDN Reference

Parameters

Parameter	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | AddEventListenerOptions

Returns

void

Overrides

EventTarget.addEventListener

---

dispatchEvent()

dispatchEvent(event): boolean;

The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().

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Parameters

Parameter	Type
event	Event

Returns

boolean

Inherited from

EventTarget.dispatchEvent

---

getSelectedCandidatePair()

getSelectedCandidatePair(): RTCIceCandidatePair | null;

The getSelectedCandidatePair() method of the RTCIceTransport interface returns an RTCIceCandidatePair object containing the current best-choice pair of ICE candidates describing the configuration of the endpoints of the transport.

MDN Reference

Returns

RTCIceCandidatePair | null

---

removeEventListener()

Call Signature

removeEventListener<K>(
   type, 
   listener, 
   options?
): void;

The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.

MDN Reference

Type Parameters

Type Parameter
K extends keyof RTCIceTransportEventMap

Parameters

Parameter	Type
type	K
listener	(this, ev) => any
options?	boolean | EventListenerOptions

Returns

void

Overrides

EventTarget.removeEventListener

Call Signature

removeEventListener(
   type, 
   listener, 
   options?
): void;

The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.

MDN Reference

Parameters

Parameter	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | EventListenerOptions

Returns

void

Overrides

EventTarget.removeEventListener

Properties

gatheringState

readonly gatheringState: RTCIceGathererState;

The gatheringState read-only property of the RTCIceTransport interface returns a string that indicates the current gathering state of the ICE agent for this transport: "new", "gathering", or "complete".

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---

ongatheringstatechange

ongatheringstatechange: ((this, ev) => any) | null;

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---

onselectedcandidatepairchange

onselectedcandidatepairchange: ((this, ev) => any) | null;

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---

onstatechange

onstatechange: ((this, ev) => any) | null;

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---

state

readonly state: RTCIceTransportState;

The state read-only property of the RTCIceTransport interface returns the current state of the ICE transport, so you can determine the state of ICE gathering in which the ICE agent currently is operating.

MDN Reference