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ios: asychronous subscription updates (#4707)

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* ios: asychronous subscription updates

* cleanup
This commit is contained in:
Arturs Krumins 2024-08-17 15:26:56 +03:00 • committed by GitHub
parent 3740805125
commit 3a0921c093
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GPG key ID: B5690EEEBB952194
2 changed files with 23 additions and 20 deletions
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4
apps/ios/Shared/Model/SimpleXAPI.swift
View file

@ -1420,9 +1420,9 @@ func apiGetVersion() throws -> CoreVersionInfo {
throw r
}
func getAgentSubsTotal() throws -> (SMPServerSubs, Bool) {
func getAgentSubsTotal() async throws -> (SMPServerSubs, Bool) {
let userId = try currentUserId("getAgentSubsTotal")
let r = chatSendCmdSync(.getAgentSubsTotal(userId: userId), log: false)
let r = await chatSendCmd(.getAgentSubsTotal(userId: userId))
if case let .agentSubsTotal(_, subsTotal, hasSession) = r { return (subsTotal, hasSession) }
logger.error("getAgentSubsTotal error: \(String(describing: r))")
throw r

39
apps/ios/Shared/Views/ChatList/ChatListView.swift
View file

@ -324,7 +324,7 @@ struct ChatListView: View {
struct SubsStatusIndicator: View {
@State private var subs: SMPServerSubs = SMPServerSubs.newSMPServerSubs
@State private var hasSess: Bool = false
@State private var timer: Timer? = nil
@State private var task: Task<Void, Never>?
@State private var showServersSummary = false
@AppStorage(DEFAULT_SHOW_SUBSCRIPTION_PERCENTAGE) private var showSubscriptionPercentage = false
@ -343,10 +343,10 @@ struct SubsStatusIndicator: View {
}
.disabled(ChatModel.shared.chatRunning != true)
.onAppear {
startTimer()
startTask()
}
.onDisappear {
stopTimer()
stopTask()
}
.appSheet(isPresented: $showServersSummary) {
ServersSummaryView()
@ -354,25 +354,28 @@ struct SubsStatusIndicator: View {
}
}
private func startTimer() {
timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
if AppChatState.shared.value == .active {
getSubsTotal()
private func startTask() {
task = Task {
while !Task.isCancelled {
if AppChatState.shared.value == .active {
do {
let (subs, hasSess) = try await getAgentSubsTotal()
await MainActor.run {
self.subs = subs
self.hasSess = hasSess
}
} catch let error {
logger.error("getSubsTotal error: \(responseError(error))")
}
}
try? await Task.sleep(nanoseconds: 1_000_000_000) // Sleep for 1 second
}
}
}
func stopTimer() {
timer?.invalidate()
timer = nil
}
private func getSubsTotal() {
do {
(subs, hasSess) = try getAgentSubsTotal()
} catch let error {
logger.error("getSubsTotal error: \(responseError(error))")
}
func stopTask() {
task?.cancel()
task = nil
}
}