fix: ignore extraInfo events if the response is served from cache (pu…

…ppeteer#9983)
vladikoff · Apr 6, 2023 · e7265c9 · e7265c9
1 parent ef0bab4
commit e7265c9
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diff --git a/packages/puppeteer-core/src/common/NetworkManager.ts b/packages/puppeteer-core/src/common/NetworkManager.ts
@@ -485,6 +485,13 @@ export class NetworkManager extends EventEmitter {
       );
     }
 
+    // Chromium sends wrong extraInfo events for responses served from cache.
+    // See https://github.com/puppeteer/puppeteer/issues/9965 and
+    // https://crbug.com/1340398.
+    if (responseReceived.response.fromDiskCache) {
+      extraInfo = null;
+    }
+
     const response = new HTTPResponse(
       this.#client,
       request,