mirror of
https://github.com/Novaloop-AG/element-x-ios.git
synced 2026-11-03 06:55:59 +00:00
Sliding sync tweaks (#470)
* Show the splash screen again after failing to restore a session * Fix visible rooms cold cache not working. Construct the visibleRoomsView before calling the sliding sync builder, process invalid entries directly if the allRoomsView is not available * Stop building custom identifiers for invalidated rooms, we still have duplicates coming from filled ones. * Fix visibleItemRangePublisher debouncer, guard against changing the range while the view isn't "live" yet * Add more logs
This commit is contained in:
Stefan Ceriu
GitHub
@@ -31,16 +31,23 @@ private class WeakClientProxyWrapper: ClientDelegate, SlidingSyncObserver {
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func didReceiveSyncUpdate() { }
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func didReceiveAuthError(isSoftLogout: Bool) {
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MXLog.error("Received authentication error, softlogout=\(isSoftLogout)")
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clientProxy?.didReceiveAuthError(isSoftLogout: isSoftLogout)
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}
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func didUpdateRestoreToken() {
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MXLog.info("Did update restoration token")
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clientProxy?.didUpdateRestoreToken()
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}
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// MARK: - SlidingSyncDelegate
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func didReceiveSyncUpdate(summary: UpdateSummary) {
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if summary.views.isEmpty, summary.rooms.isEmpty {
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return
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}
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MXLog.info("Received sliding sync update")
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clientProxy?.didReceiveSlidingSyncUpdate(summary: summary)
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}
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}
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@@ -122,6 +129,7 @@ class ClientProxy: ClientProxyProtocol {
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}
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func startSync() {
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MXLog.info("Starting sync")
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guard !client.isSoftLogout(), slidingSyncObserverToken == nil else {
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return
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}
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@@ -130,6 +138,7 @@ class ClientProxy: ClientProxyProtocol {
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}
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func stopSync() {
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MXLog.info("Stopping sync")
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slidingSyncObserverToken?.cancel()
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slidingSyncObserverToken = nil
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}
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@@ -238,6 +247,7 @@ class ClientProxy: ClientProxyProtocol {
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// MARK: Private
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private func restartSync() {
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MXLog.info("Restarting sync")
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stopSync()
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startSync()
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}
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@@ -250,7 +260,19 @@ class ClientProxy: ClientProxyProtocol {
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do {
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let slidingSyncBuilder = try client.slidingSync().homeserver(url: ServiceLocator.shared.settings.slidingSyncProxyBaseURLString)
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// Build the visibleRoomsSlidingSyncView here so that it can take advantage of the SS builder cold cache
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// We will still register the allRoomsSlidingSyncView later, and than will have no cache
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let visibleRoomsView = try SlidingSyncViewBuilder()
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.timelineLimit(limit: 20)
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.requiredState(requiredState: slidingSyncRequiredState)
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.filters(filters: slidingSyncFilters)
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.name(name: "CurrentlyVisibleRooms")
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.syncMode(mode: .selective)
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.addRange(from: 0, to: 20)
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.build()
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let slidingSync = try slidingSyncBuilder
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.addView(v: visibleRoomsView)
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.withCommonExtensions()
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.coldCache(name: "ElementX")
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.build()
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@@ -259,101 +281,85 @@ class ClientProxy: ClientProxyProtocol {
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self.slidingSync = slidingSync
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configureSlidingSyncViews(slidingSync: slidingSync)
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guard let visibleRoomsSlidingSyncView else {
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MXLog.error("Visible rooms sliding sync view unavailable")
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return
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}
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registerSlidingSyncView(visibleRoomsSlidingSyncView)
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buildAndConfigureVisibleRoomsSlidingSyncView(slidingSync: slidingSync, visibleRoomsView: visibleRoomsView)
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buildAndConfigureAllRoomsSlidingSyncView(slidingSync: slidingSync)
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} catch {
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MXLog.error("Failed building sliding sync with error: \(error)")
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}
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}
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// swiftlint:disable:next function_body_length
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private func configureSlidingSyncViews(slidingSync: SlidingSyncProtocol) {
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guard visibleRoomsSlidingSyncView == nil,
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allRoomsSlidingSyncView == nil else {
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private func buildAndConfigureVisibleRoomsSlidingSyncView(slidingSync: SlidingSyncProtocol, visibleRoomsView: SlidingSyncView) {
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let visibleRoomsViewProxy = SlidingSyncViewProxy(slidingSync: slidingSync, slidingSyncView: visibleRoomsView)
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visibleRoomsSummaryProvider = RoomSummaryProvider(slidingSyncViewProxy: visibleRoomsViewProxy)
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visibleRoomsSlidingSyncView = visibleRoomsView
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// Changes to the visibleRoomsSlidingSyncView range need to restart the connection to be applied
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visibleRoomsViewProxy.visibleRangeUpdatePublisher.sink { [weak self] in
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self?.restartSync()
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}
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.store(in: &cancellables)
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// The allRoomsSlidingSyncView will be registered as soon as the visibleRoomsSlidingSyncView receives its first update
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visibleRoomsViewProxyStateObservationToken = visibleRoomsViewProxy.diffPublisher.sink { [weak self] _ in
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MXLog.info("Visible rooms view received first update, registering all rooms view")
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self?.registerAllRoomSlidingSyncView()
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self?.visibleRoomsViewProxyStateObservationToken = nil
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}
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}
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private func buildAndConfigureAllRoomsSlidingSyncView(slidingSync: SlidingSyncProtocol) {
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guard allRoomsSlidingSyncView == nil else {
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fatalError("This shouldn't be called more than once")
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}
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let requiredState = [RequiredState(key: "m.room.avatar", value: ""),
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RequiredState(key: "m.room.encryption", value: "")]
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let filters = SlidingSyncRequestListFilters(isDm: nil,
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spaces: [],
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isEncrypted: nil,
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isInvite: false,
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isTombstoned: false,
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roomTypes: [],
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notRoomTypes: ["m.space"],
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roomNameLike: nil,
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tags: [],
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notTags: [])
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do {
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let visibleRoomsView = try SlidingSyncViewBuilder()
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.timelineLimit(limit: 20)
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.requiredState(requiredState: requiredState)
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.filters(filters: filters)
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.name(name: "CurrentlyVisibleRooms")
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.syncMode(mode: .selective)
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.addRange(from: 0, to: 20)
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.build()
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let allRoomsView = try SlidingSyncViewBuilder()
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.noTimelineLimit()
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.requiredState(requiredState: requiredState)
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.filters(filters: filters)
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.requiredState(requiredState: slidingSyncRequiredState)
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.filters(filters: slidingSyncFilters)
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.name(name: "AllRooms")
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.syncMode(mode: .growingFullSync)
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.batchSize(batchSize: 100)
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.roomLimit(limit: 500)
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.build()
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let visibleRoomsViewProxy = SlidingSyncViewProxy(slidingSync: slidingSync, slidingSyncView: visibleRoomsView)
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let allRoomsViewProxy = SlidingSyncViewProxy(slidingSync: slidingSync, slidingSyncView: allRoomsView)
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visibleRoomsSummaryProvider = RoomSummaryProvider(slidingSyncViewProxy: visibleRoomsViewProxy)
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allRoomsSummaryProvider = RoomSummaryProvider(slidingSyncViewProxy: allRoomsViewProxy)
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visibleRoomsViewProxy.visibleRangeUpdatePublisher.sink { [weak self] in
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self?.restartSync()
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}
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.store(in: &cancellables)
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visibleRoomsViewProxyStateObservationToken = visibleRoomsViewProxy.diffPublisher.sink { [weak self] _ in
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self?.registerAllRoomSlidingSyncView()
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self?.visibleRoomsViewProxyStateObservationToken = nil
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}
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visibleRoomsSlidingSyncView = visibleRoomsView
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allRoomsSlidingSyncView = allRoomsView
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} catch {
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MXLog.error("Failed building sliding sync views with error: \(error)")
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MXLog.error("Failed building the all rooms sliding sync view with error: \(error)")
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}
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}
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private lazy var slidingSyncRequiredState = [RequiredState(key: "m.room.avatar", value: ""),
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RequiredState(key: "m.room.encryption", value: "")]
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private lazy var slidingSyncFilters = SlidingSyncRequestListFilters(isDm: nil,
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spaces: [],
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isEncrypted: nil,
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isInvite: false,
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isTombstoned: false,
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roomTypes: [],
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notRoomTypes: ["m.space"],
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roomNameLike: nil,
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tags: [],
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notTags: [])
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private func registerAllRoomSlidingSyncView() {
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guard let allRoomsSlidingSyncView else {
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MXLog.error("All rooms sliding sync view unavailable")
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return
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}
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registerSlidingSyncView(allRoomsSlidingSyncView)
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}
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private func registerSlidingSyncView(_ view: SlidingSyncView) {
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_ = slidingSync?.addView(view: view)
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_ = slidingSync?.addView(view: allRoomsSlidingSyncView)
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restartSync()
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}
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private func roomTupleForIdentifier(_ identifier: String) -> (SlidingSyncRoom?, Room?) {
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do {
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let slidingSyncRoom = try slidingSync?.getRoom(roomId: identifier)
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