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https://bitbucket.org/chromiumembedded/cef
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81e892d19e
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*`
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// Copyright (c) 2022 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "tests/shared/common/binary_value_utils.h"
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namespace bv_utils {
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const char kTestSendProcessMessage[] = "testSendProcessMessage";
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const char kTestSendSMRProcessMessage[] = "testSendSMRProcessMessage";
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TimePoint Now() {
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return std::chrono::high_resolution_clock::now();
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}
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CefRefPtr<CefBinaryValue> CreateCefBinaryValue(
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const std::vector<uint8_t>& data) {
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return CefBinaryValue::Create(data.data(), data.size());
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}
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RendererMessage GetRendererMsgFromBinary(
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const CefRefPtr<CefBinaryValue>& value) {
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DCHECK_GE(value->GetSize(), sizeof(RendererMessage));
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std::vector<uint8_t> data(value->GetSize());
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value->GetData(data.data(), data.size(), 0);
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return *reinterpret_cast<const RendererMessage*>(data.data());
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}
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BrowserMessage GetBrowserMsgFromBinary(const CefRefPtr<CefBinaryValue>& value) {
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DCHECK_GE(value->GetSize(), sizeof(BrowserMessage));
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std::vector<uint8_t> data(value->GetSize());
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value->GetData(data.data(), data.size(), 0);
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return *reinterpret_cast<const BrowserMessage*>(data.data());
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}
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std::string ToMilliString(const Duration& duration) {
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const auto ms =
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std::chrono::duration_cast<std::chrono::duration<double, std::milli>>(
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duration);
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return std::to_string(ms.count());
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}
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} // namespace bv_utils
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