RTCSessionDescription: toJSON() method
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2017.
The RTCSessionDescription.toJSON() method generates a
JSON description of the object. Both properties,
type and
sdp, are contained in the generated JSON.
Syntax
js
toJSON()
Parameters
None.
Return value
A JSON object containing the following properties:
type-
One of the following:
"offer","answer","pranswer"ornull. sdp-
Either
nullor the SDP message string corresponding toRTCSessionDescription.sdpproperty.
Example
js
// sd is a RTCSessionDescriptor
alert(JSON.stringify(sd)); // This call the toJSON() method behind the scene.
Specifications
| Specification |
|---|
| WebRTC: Real-Time Communication in Browsers # dom-rtcsessiondescription-tojson |
Browser compatibility
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