Add a shared memory variant of CefProcessMessage (fixes issue #3126)

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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*`

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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

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tests/ceftests/message_router_multi_query_unittest.cc Normal file

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