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*`
This commit is contained in:
Nik Pavlov
2022-07-04 09:49:15 +00:00
committed by Marshall Greenblatt
parent a931d49f3e
commit 81e892d19e
55 changed files with 4025 additions and 1132 deletions

View File

@@ -3,6 +3,7 @@
// can be found in the LICENSE file.
#include "tests/cefclient/renderer/client_renderer.h"
#include "tests/cefclient/renderer/ipc_performance_test.h"
#include "tests/cefclient/renderer/performance_test.h"
#include "tests/shared/renderer/client_app_renderer.h"
@@ -12,6 +13,7 @@ namespace client {
void ClientAppRenderer::CreateDelegates(DelegateSet& delegates) {
renderer::CreateDelegates(delegates);
performance_test::CreateDelegates(delegates);
ipc_performance_test::CreateDelegates(delegates);
}
} // namespace client