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VideoThumbnails: retry 3 times fetching from URL

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Signed-off-by: Toni Förster <toni.foerster@gmail.com>
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Toni Förster 2024-08-30 17:01:33 +02:00
parent a194738bb6
commit c9ce574c7a
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GPG Key ID: 292F3E5086C83FC7
1 changed files with 19 additions and 2 deletions
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17
Model/ThumbnailsModel.swift
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@ -5,10 +5,27 @@ final class ThumbnailsModel: ObservableObject {
static var shared = ThumbnailsModel() static var shared = ThumbnailsModel()
@Published var unloadable = Set<URL>() @Published var unloadable = Set<URL>()
private var retryCounts = [URL: Int]()
private let maxRetries = 3
private let retryDelay: TimeInterval = 0.25
func insertUnloadable(_ url: URL) { func insertUnloadable(_ url: URL) {
let retries = (retryCounts[url] ?? 0) + 1
if retries >= maxRetries {
DispatchQueue.main.async { DispatchQueue.main.async {
self.unloadable.insert(url) self.unloadable.insert(url)
self.retryCounts.removeValue(forKey: url)
}
} else {
DispatchQueue.main.async {
self.retryCounts[url] = retries
}
DispatchQueue.global().asyncAfter(deadline: .now() + retryDelay) {
DispatchQueue.main.async {
self.retryCounts[url] = retries
}
}
} }
} }