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Merge pull request #926 from correia/correia/limit-webview-queue-size 

Limit the size of the queue maintained by DetailViewControllerWebViewProvider.
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Maurice Parker 2019-08-31 15:27:24 -05:00 committed by GitHub
parent 8335a5cb48 52ad2623a8
commit 80a8559823
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1 changed files with 5 additions and 0 deletions
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5
iOS/Detail/DetailViewController.swift
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@ -263,6 +263,10 @@ class DetailViewControllerWebViewProvider {
} }
func enqueueWebView(_ webView: WKWebView) { func enqueueWebView(_ webView: WKWebView) {
guard queue.count < maximumQueueDepth else {
return
}
webView.uiDelegate = nil webView.uiDelegate = nil
webView.navigationDelegate = nil webView.navigationDelegate = nil
@ -275,6 +279,7 @@ class DetailViewControllerWebViewProvider {
// MARK: Private // MARK: Private
private let minimumQueueDepth = 3 private let minimumQueueDepth = 3
private let maximumQueueDepth = 6
private var queue: [WKWebView] = [] private var queue: [WKWebView] = []
private init() { private init() {