RTCIceTransport.onstatechange

The onstatechange event handler for the RTCIceTransport interface is a property which specifies a function to serve as the EventHandler for the statechange event that is fired whenever the transport's state changes.

Syntax

RTCIceTransport.onstatechange = stateChangeHandler;

Value

Set this property to reference a function you provide that is called by the WebRTC layer when the RTCIceTransport object's state changes.

The event handler receives as its sole input an Event object describing the statechange event which occurred. To determine the new state, examine the value of state.

Example

This snippet establishes a handler for the statechange event that looks to see if the transport has entered the "failed" state, which indicates that the connection has failed with no chance of being automatically restored.

var iceTransport = pc.getSenders()[0].transport.transport;

iceTransport.onstatechange = function(event) {
  if (iceTransport.state == "failed") {
    handleFailure(pc);
  }
}

Specifications

Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browsers
The definition of 'RTCIceTransport.onstatechange' in that specification.
Candidate Recommendation Initial specification.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic supportChrome No support NoEdge No support NoFirefox No support NoIE No support NoOpera No support NoSafari No support NoWebView Android No support NoChrome Android No support NoEdge Mobile ? Firefox Android No support NoOpera Android No support NoSafari iOS No support NoSamsung Internet Android No support No

Legend

No support  
No support
Compatibility unknown  
Compatibility unknown

See also

Document Tags and Contributors

Contributors to this page: Sheppy
Last updated by: Sheppy,