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.iceTransport; 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
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
onstatechange | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- No support
- No support
See also
- The
statechange
event and its type,Event
. - The other event handlers for
RTCIceTransport
:ongatheringstatechange
andonselectedcandidatepairchange