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LibWeb/Fetch: Update timing info with the timings received from RS

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Luke Wilde 2025-02-26 15:46:41 +00:00 • committed by Andrew Kaster
parent 618697ef13
commit 23c84e62a5
Notes: github-actions[bot] 2025-03-06 16:02:04 +00:00
4 changed files with 77 additions and 4 deletions
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39
Libraries/LibWeb/Fetch/Infrastructure/FetchTimingInfo.cpp
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@ -6,7 +6,9 @@
#include <LibGC/Heap.h>
#include <LibJS/Runtime/VM.h>
#include <LibRequests/RequestTimingInfo.h>
#include <LibWeb/Fetch/Infrastructure/FetchTimingInfo.h>
#include <LibWeb/HighResolutionTime/TimeOrigin.h>
namespace Web::Fetch::Infrastructure {
@ -35,4 +37,41 @@ GC::Ref<FetchTimingInfo> create_opaque_timing_info(JS::VM& vm, FetchTimingInfo c
return new_timing_info;
}
void FetchTimingInfo::update_final_timings(Requests::RequestTimingInfo const& final_timings, HTML::CanUseCrossOriginIsolatedAPIs cross_origin_isolated_capability)
{
bool has_cross_origin_isolated_capability = cross_origin_isolated_capability == HTML::CanUseCrossOriginIsolatedAPIs::Yes;
auto domain_lookup_start_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.domain_lookup_start_microseconds) / 1000.0);
auto coarsened_domain_lookup_start_time = HighResolutionTime::coarsen_time(domain_lookup_start_time_milliseconds, has_cross_origin_isolated_capability);
auto domain_lookup_end_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.domain_lookup_end_microseconds) / 1000.0);
auto coarsened_domain_lookup_end_time = HighResolutionTime::coarsen_time(domain_lookup_end_time_milliseconds, has_cross_origin_isolated_capability);
auto connect_start_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.connect_start_microseconds) / 1000.0);
auto coarsened_connection_start_time = HighResolutionTime::coarsen_time(connect_start_time_milliseconds, has_cross_origin_isolated_capability);
auto connect_end_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.connect_end_microseconds) / 1000.0);
auto coarsened_connection_end_time = HighResolutionTime::coarsen_time(connect_end_time_milliseconds, has_cross_origin_isolated_capability);
auto secure_connect_start_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.secure_connect_start_microseconds) / 1000.0);
auto coarsened_secure_connection_start_time = HighResolutionTime::coarsen_time(secure_connect_start_time_milliseconds, has_cross_origin_isolated_capability);
m_final_connection_timing_info = ConnectionTimingInfo {
.domain_lookup_start_time = coarsened_domain_lookup_start_time,
.domain_lookup_end_time = coarsened_domain_lookup_end_time,
.connection_start_time = coarsened_connection_start_time,
.connection_end_time = coarsened_connection_end_time,
.secure_connection_start_time = coarsened_secure_connection_start_time,
.alpn_negotiated_protocol = alpn_http_version_to_fly_string(final_timings.http_version_alpn_identifier),
};
auto request_start_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.request_start_microseconds) / 1000.0);
auto coarsened_request_start_time = HighResolutionTime::coarsen_time(request_start_time_milliseconds, has_cross_origin_isolated_capability);
m_final_network_request_start_time = coarsened_request_start_time;
auto response_start_time_milliseconds = m_start_time + (static_cast<HighResolutionTime::DOMHighResTimeStamp>(final_timings.response_start_microseconds) / 1000.0);
auto coarsened_response_start_time = HighResolutionTime::coarsen_time(response_start_time_milliseconds, has_cross_origin_isolated_capability);
m_final_network_response_start_time = coarsened_response_start_time;
}
}