createOffer method

[Some information relates to pre-released product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.]

The createOffer method creates an SDP offer. This occurs during the offer/answer negotiation of a connection.

Syntax

var retval = createOffer.createOffer(successCallback, failureCallback, options);

Parameters

successCallback

Type: RTCSessionDescriptionCallback

Optional. An RTCSessionDescription object that is to be passed to an RTCSessionDescription object.

failureCallback

Type: RTCPeerConnectionErrorCallback

Optional. A function to call if creating the offer fails.

options

Type: RTCOfferOptions

Optional. An RTCOfferOptions dictionary that gives the offer options.

Return value

Type: promise<RTCSessionDescription>

A promise that resolves to an RTCSessionDescription object that contains the new offer.

See also

createOffer

 

 

Show: