Commit Graph

7 Commits

Author SHA1 Message Date
Marshall Greenblatt 37aee4d3a0 Improve the timing of OnLoadEnd (fixes issue #3341)
Use WebContentsDelegate::DidFinishLoad instead of a custom Mojo message.
This fixes flaky OnLoadEnd behavior with NavigationTest.Order.
2022-08-25 18:23:33 -04:00
Marshall Greenblatt 6d71f5ffd7 Don't reconnect after intentional browser frame detach (see issue #3260)
Send a FrameDetached message from CefFrameHostImpl::Detach before closing
the RenderFrame connection to avoid an immediate reconnect attempt by the
renderer.

When BFCache is disabled the intentionally detached frame will never be
reconnected. When BFCache is enabled the intentionally detached frame will
be reconnected via CefFrameImpl::OnWasShown if/when it exits the cache.
2022-08-19 12:38:32 -04:00
Nik Pavlov 81e892d19e Add a shared memory variant of CefProcessMessage (fixes issue #3126)
CefSharedProcessMessageBuilder supports creation of a CefProcessMessage
backed by a CefSharedMemoryRegion.

Performance tests comparing the existing ArgumentList approach and the new
SharedMemoryRegion approach have been added to cefclient at
http://tests/ipc_performance.

CefMessageRouter has been updated to use SharedMemoryRegion as transport
for larger message payloads. The threshold is configurable via
|CefMessageRouterConfig.message_size_threshold|.

To test:
run `ceftests --gtest_filter=SendSharedProcessMessageTest.*:SharedProcessMessageTest.*:MessageRouterTest.Threshold*`
2022-07-04 09:49:15 +00:00
Marshall Greenblatt 5f4bccd672 Fix dismissal of select popups on NotifyMoveOrResizeStarted (see issue #3294)
This impacts both Alloy and Chrome runtimes when using a native parent window.
2022-04-11 13:11:08 -04:00
Marshall Greenblatt b524edc209 Update to Chromium version 101.0.4951.0 (#982481)
Known issues:
- chrome: Some ceftests are failing due to bfcache same-site enabled by default
  (see issue #3301)
2022-03-30 19:54:09 -04:00
Marshall Greenblatt 3d1bbaf54f Support reconnect of the mojo frame channel (fixes issue #3260)
The mojo channel used for frame communication may disconnect for a variety of
reasons including frame navigation, frame destruction, or insertion into the
BackForwardCache (when the browser-side frame representation is destroyed and
closes the connection). When disconnect occurs we now evaluate the situation
and reconnect if appropriate.

Connections are now initiated solely from the renderer process and the
RenderFrame is passed as an argument to FrameAttached() instead of being
retrieved independently. Messages are queued while the frame is disconnected
and sent only after FrameAttachedAck() is received from the browser process.
The renderer process will be crashed intentionally with a "connection retry
failure" message if the reconnect fails 3 times in a row.
2022-02-14 20:31:04 -05:00
Marshall Greenblatt ebee84755e Convert legacy IPC messages to Mojo (fixes issue #3123)
This change introduces a few minor CEF API behavior changes:

- A CefProcessMessage object cannot be reused after being passed to
  SendProcessMessage.
- The |extra_info| argument to CefRenderProcessHandler::OnBrowserCreated may
  now be NULL.

Where appropriate, we now utilize the default UTF string encoding format and
shared memory to reduce copies and conversions for the cross-process
transfer of arbitrary-length strings. For example, CefFrame::GetSource/GetText
now involves zero UTF conversions and zero copies in the browser process for
the CefString delivered to CefStringVisitor::Visit().
2021-05-18 21:59:48 -04:00