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850582d8f3
Implements PerformanceTiming, nsITimedChannel, and devtools 'tls setup' Also captures telemetry on this as we do for all other attributes of timedChannel Also propogates some null transaction timings onto first real transaction of a connection MozReview-Commit-ID: 47TQJYVHnKC --HG-- extra : rebase_source : a7723962986de0c2ab00d479a22c3f5fd185c8b2
98 lines
4.0 KiB
Plaintext
98 lines
4.0 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIPrincipal;
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%{C++
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namespace mozilla {
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class TimeStamp;
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}
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%}
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native TimeStamp(mozilla::TimeStamp);
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// All properties return zero if the value is not available
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[scriptable, uuid(ca63784d-959c-4c3a-9a59-234a2a520de0)]
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interface nsITimedChannel : nsISupports {
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// Set this attribute to true to enable collection of timing data.
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// channelCreationTime will be available even with this attribute set to
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// false.
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attribute boolean timingEnabled;
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// The number of redirects
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attribute uint16_t redirectCount;
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[noscript] readonly attribute TimeStamp channelCreation;
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[noscript] readonly attribute TimeStamp asyncOpen;
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// The following are only set when the request is intercepted by a service
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// worker no matter the response is synthesized.
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[noscript] attribute TimeStamp launchServiceWorkerStart;
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[noscript] attribute TimeStamp launchServiceWorkerEnd;
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[noscript] attribute TimeStamp dispatchFetchEventStart;
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[noscript] attribute TimeStamp dispatchFetchEventEnd;
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[noscript] attribute TimeStamp handleFetchEventStart;
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[noscript] attribute TimeStamp handleFetchEventEnd;
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// The following are only set when the document is not (only) read from the
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// cache
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[noscript] readonly attribute TimeStamp domainLookupStart;
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[noscript] readonly attribute TimeStamp domainLookupEnd;
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[noscript] readonly attribute TimeStamp connectStart;
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[noscript] readonly attribute TimeStamp secureConnectionStart;
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[noscript] readonly attribute TimeStamp connectEnd;
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[noscript] readonly attribute TimeStamp requestStart;
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[noscript] readonly attribute TimeStamp responseStart;
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[noscript] readonly attribute TimeStamp responseEnd;
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// The redirect attributes timings must be writeble, se we can transfer
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// the data from one channel to the redirected channel.
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[noscript] attribute TimeStamp redirectStart;
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[noscript] attribute TimeStamp redirectEnd;
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// The initiator type
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[noscript] attribute AString initiatorType;
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// This flag should be set to false only if a cross-domain redirect occurred
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[noscript] attribute boolean allRedirectsSameOrigin;
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// This flag is set to false if the timing allow check fails
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[noscript] attribute boolean allRedirectsPassTimingAllowCheck;
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// Implements the timing-allow-check to determine if we should report
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// timing info for the resourceTiming object.
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[noscript] boolean timingAllowCheck(in nsIPrincipal origin);
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%{C++
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inline bool TimingAllowCheck(nsIPrincipal* aOrigin) {
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bool allowed = false;
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return NS_SUCCEEDED(TimingAllowCheck(aOrigin, &allowed)) && allowed;
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}
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%}
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// The following are only set if the document is (partially) read from the
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// cache
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[noscript] readonly attribute TimeStamp cacheReadStart;
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[noscript] readonly attribute TimeStamp cacheReadEnd;
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// All following are PRTime versions of the above.
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readonly attribute PRTime channelCreationTime;
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readonly attribute PRTime asyncOpenTime;
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readonly attribute PRTime launchServiceWorkerStartTime;
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readonly attribute PRTime launchServiceWorkerEndTime;
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readonly attribute PRTime dispatchFetchEventStartTime;
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readonly attribute PRTime dispatchFetchEventEndTime;
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readonly attribute PRTime handleFetchEventStartTime;
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readonly attribute PRTime handleFetchEventEndTime;
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readonly attribute PRTime domainLookupStartTime;
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readonly attribute PRTime domainLookupEndTime;
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readonly attribute PRTime connectStartTime;
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readonly attribute PRTime secureConnectionStartTime;
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readonly attribute PRTime connectEndTime;
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readonly attribute PRTime requestStartTime;
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readonly attribute PRTime responseStartTime;
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readonly attribute PRTime responseEndTime;
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readonly attribute PRTime cacheReadStartTime;
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readonly attribute PRTime cacheReadEndTime;
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readonly attribute PRTime redirectStartTime;
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readonly attribute PRTime redirectEndTime;
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};
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