Stop delaying ElementCall until the next sync loop and only notify other participants when presumed to already be up to date. (#3559)

This commit is contained in:
Stefan Ceriu
2024-11-27 09:57:18 +02:00
committed by GitHub
parent a292c41ca5
commit be8c1477c0
4 changed files with 52 additions and 56 deletions
@@ -24,8 +24,6 @@ class CallScreenViewModel: CallScreenViewModelType, CallScreenViewModelProtocol
actionsSubject.eraseToAnyPublisher()
}
private var syncUpdateCancellable: AnyCancellable?
/// Designated initialiser
/// - Parameters:
/// - elementCallService: service responsible for setting up CallKit
@@ -43,7 +41,7 @@ class CallScreenViewModel: CallScreenViewModelType, CallScreenViewModelProtocol
switch configuration.kind {
case .genericCallLink(let url):
widgetDriver = GenericCallLinkWidgetDriver(url: url)
case .roomCall(let roomProxy, let clientProxy, _, _, _, _):
case .roomCall(let roomProxy, let clientProxy, _, _, _, _, _):
guard let deviceID = clientProxy.deviceID else { fatalError("Missing device ID for the call.") }
widgetDriver = roomProxy.elementCallWidgetDriver(deviceID: deviceID)
}
@@ -137,47 +135,39 @@ class CallScreenViewModel: CallScreenViewModelType, CallScreenViewModelProtocol
case .genericCallLink(let url):
state.url = url
// We need widget messaging to work before enabling CallKit, otherwise mute, hangup etc do nothing.
case .roomCall(let roomProxy, let clientProxy, let clientID, let elementCallBaseURL, let elementCallBaseURLOverride, let colorScheme):
// Wait for room states to be up to date before starting the call and notifying others
syncUpdateCancellable = clientProxy.actionsPublisher
.filter(\.isSyncUpdate)
.timeout(.seconds(5), scheduler: DispatchQueue.main)
.first() // Timeout will make the publisher complete, use first to handle both branches in the same place
.sink(receiveCompletion: { [weak self] _ in
Task { [weak self] in
guard let self else { return }
let baseURL = if let elementCallBaseURLOverride {
elementCallBaseURLOverride
} else if case .success(let wellKnown) = await clientProxy.getElementWellKnown(), let wellKnownCall = wellKnown?.call {
wellKnownCall.widgetURL
} else {
elementCallBaseURL
}
switch await widgetDriver.start(baseURL: baseURL, clientID: clientID, colorScheme: colorScheme) {
case .success(let url):
state.url = url
case .failure(let error):
MXLog.error("Failed starting ElementCall Widget Driver with error: \(error)")
state.bindings.alertInfo = .init(id: UUID(),
title: L10n.errorUnknown,
primaryButton: .init(title: L10n.actionOk) {
self.actionsSubject.send(.dismiss)
})
return
}
await elementCallService.setupCallSession(roomID: roomProxy.id,
roomDisplayName: roomProxy.infoPublisher.value.displayName ?? roomProxy.id)
_ = await roomProxy.sendCallNotificationIfNeeded()
syncUpdateCancellable = nil
}
}, receiveValue: { _ in })
case .roomCall(let roomProxy, let clientProxy, let clientID, let elementCallBaseURL, let elementCallBaseURLOverride, let colorScheme, let notifyOtherParticipants):
Task { [weak self] in
guard let self else { return }
let baseURL = if let elementCallBaseURLOverride {
elementCallBaseURLOverride
} else if case .success(let wellKnown) = await clientProxy.getElementWellKnown(), let wellKnownCall = wellKnown?.call {
wellKnownCall.widgetURL
} else {
elementCallBaseURL
}
switch await widgetDriver.start(baseURL: baseURL, clientID: clientID, colorScheme: colorScheme) {
case .success(let url):
state.url = url
case .failure(let error):
MXLog.error("Failed starting ElementCall Widget Driver with error: \(error)")
state.bindings.alertInfo = .init(id: UUID(),
title: L10n.errorUnknown,
primaryButton: .init(title: L10n.actionOk) {
self.actionsSubject.send(.dismiss)
})
return
}
await elementCallService.setupCallSession(roomID: roomProxy.id,
roomDisplayName: roomProxy.infoPublisher.value.displayName ?? roomProxy.id)
if notifyOtherParticipants {
_ = await roomProxy.sendCallNotificationIfNeeded()
}
}
}
}