WSCCallObserverDelegate Protocol Reference

Conforms to NSObject
Declared in WSCCall.h

Overview

Delegate observer protocol that the application can implement to be informed of changes in the WSCCall.

– stateChanged:cause:extHeaders: required method

Called when a call has had a state change.

- (void)stateChanged:(WSCCallState)callState cause:(WSCCause *)cause extHeaders:(NSDictionary *)extHeaders

Parameters

callState

the WSCCallState indicating current call state
cause

The WSCCause cause for the notification
extHeaders

Extension headers if provided

Discussion

Called when a call has had a state change.

Declared In

WSCCall.h

– mediaStateChanged:mediaStream: required method

Called when a call has had a media state change.

- (void)mediaStateChanged:(WSCMediaStreamEvent)mediaStreamEvent mediaStream:(RTCMediaStream *)mediaStream

Parameters

mediaStreamEvent

the WSCMediaStreamEvent indicating the media stream event
mediaStream

Media stream being updated, or NIL if not applicable

Discussion

Called when a call has had a media state change.

Declared In

WSCCall.h

– callUpdated:callConfig:cause:extHeaders: required method

Called when receiving an update event for an established call.

- (void)callUpdated:(WSCCallUpdateEvent)event callConfig:(WSCCallConfig *)callConfig cause:(WSCCause *)cause extHeaders:(NSDictionary *)extHeaders

Parameters

event

Update event
callConfig

New call configuration
cause

The source cause for the notification
extHeaders

Extension headers if provided

Discussion

Called when receiving an update event for an established call.

Declared In

WSCCall.h

– onDataTransfer: required method

Called when a WSCDataTransfer object is created.

- (void)onDataTransfer:(WSCDataTransfer *)dataTransfer

Parameters

dataTransfer

the WSCDataTransfer object is created for application

Discussion

Called when a WSCDataTransfer object is created.

Declared In

WSCCall.h