From a58ccb7f1469211185bb29e2f821cff659342924 Mon Sep 17 00:00:00 2001
From: Jackson Harper <jacksonh@gmail.com>
Date: Wed, 16 Mar 2022 10:29:11 -0700
Subject: [PATCH] Use a single process pool for all webviews

This is a first step to improving our caching on iOS.
---
 .../Sources/Views/Article/WebAppView.swift    | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/apple/OmnivoreKit/Sources/Views/Article/WebAppView.swift b/apple/OmnivoreKit/Sources/Views/Article/WebAppView.swift
index f493a9e8f..b97b3b924 100644
--- a/apple/OmnivoreKit/Sources/Views/Article/WebAppView.swift
+++ b/apple/OmnivoreKit/Sources/Views/Article/WebAppView.swift
@@ -5,6 +5,27 @@ import WebKit
 
 public let readerViewNavBarHeight = 50.0
 
+enum WebViewConfigurationManager {
+  private static let processPool = WKProcessPool()
+  static func create() -> WKWebViewConfiguration {
+    let config = WKWebViewConfiguration()
+    config.processPool = processPool
+    // config.limitsNavigationsToAppBoundDomains = true
+    return config
+  }
+}
+
+enum WebViewManager {
+  public static let sharedView = create()
+  public static func shared() -> WebView {
+    sharedView
+  }
+
+  public static func create() -> WebView {
+    WebView(frame: CGRect.zero, configuration: WebViewConfigurationManager.create())
+  }
+}
+
 #if os(iOS)
   struct WebAppView: UIViewRepresentable {
     let request: URLRequest
@@ -28,7 +49,7 @@ public let readerViewNavBarHeight = 50.0
     }
 
     func makeUIView(context: Context) -> WKWebView {
-      let webView = WebView(frame: CGRect.zero)
+      let webView = WebViewManager.create()
       let contentController = WKUserContentController()
 
       webView.navigationDelegate = context.coordinator