electron/patches/chromium/revert_remove_the_allowaggressivethrottlingwithwebsocket_feature.patch
electron-roller[bot] ee108903a0
chore: bump chromium to 121.0.6104.0 (main) (#40418)
* chore: bump chromium in DEPS to 121.0.6101.0

* chore: update patches

* Explictly use python3 to check patch diff

* chore: bump chromium in DEPS to 121.0.6102.0

* chore: update patches

* 4995136: [extensions] Enable Extension Mojo messaging

https://chromium-review.googlesource.com/c/chromium/src/+/4995136

* Bind the components interfaces to a RenderFrame

https://chromium-review.googlesource.com/c/chromium/src/+/4985961
Also:
3986427: Create RendererHost mojom interface for Extensions | https://chromium-review.googlesource.com/c/chromium/src/+/3986427

* 4997024: Enum modernisation for resources_private.idl

https://chromium-review.googlesource.com/c/chromium/src/+/4997024

* 4997025: Enum modernisation for scripting.idl

https://chromium-review.googlesource.com/c/chromium/src/+/4997025

* chore: bump chromium in DEPS to 121.0.6103.0

* chore: update patches

* chore: bump chromium in DEPS to 121.0.6104.0

* chore: update patches

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
2023-11-03 15:37:55 -04:00

41 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samuel Attard <samuel.r.attard@gmail.com>
Date: Tue, 5 Sep 2023 13:22:31 -0700
Subject: Revert "Remove the AllowAggressiveThrottlingWithWebSocket feature."
This reverts commit 615c1810a187840ffeb04096087efff86edb37de.
diff --git a/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc b/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
index 086679f616c3211324e0bae05c71e2d1bc459cf3..4103594b79d7482568b4c3a366b3290ee0523c0d 100644
--- a/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
+++ b/third_party/blink/renderer/modules/websockets/websocket_channel_impl.cc
@@ -95,6 +95,17 @@ enum WebSocketOpCode {
kOpCodeBinary = 0x2,
};
+// When enabled, a page can be aggressively throttled even if it uses a
+// WebSocket. Aggressive throttling does not affect the execution of WebSocket
+// event handlers, so there is little reason to disable it on pages using a
+// WebSocket.
+//
+// TODO(crbug.com/1121725): Cleanup this feature in June 2021, when it becomes
+// enabled by default on Stable.
+BASE_FEATURE(kAllowAggressiveThrottlingWithWebSocket,
+ "AllowAggressiveThrottlingWithWebSocket",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
} // namespace
void WebSocketChannelImpl::MessageDataDeleter::operator()(char* p) const {
@@ -285,7 +296,10 @@ bool WebSocketChannelImpl::Connect(const KURL& url, const String& protocol) {
// even if the `WebSocketChannel` is closed.
feature_handle_for_scheduler_ = scheduler->RegisterFeature(
SchedulingPolicy::Feature::kWebSocket,
- SchedulingPolicy{SchedulingPolicy::DisableBackForwardCache()});
+ base::FeatureList::IsEnabled(kAllowAggressiveThrottlingWithWebSocket)
+ ? SchedulingPolicy{SchedulingPolicy::DisableBackForwardCache()}
+ : SchedulingPolicy{SchedulingPolicy::DisableAggressiveThrottling(),
+ SchedulingPolicy::DisableBackForwardCache()});
scheduler->RegisterStickyFeature(
SchedulingPolicy::Feature::kWebSocketSticky,
SchedulingPolicy{SchedulingPolicy::DisableBackForwardCache()});