2417113533
The devtools protocol's bulk API is much more efficient, as we're transfering the protocol data in a binary form instead of serializing it using the devtools protocol. In addition to that, the profile data is now gzipped before sending it. Differential Revision: https://phabricator.services.mozilla.com/D244341
112 lines
2.9 KiB
JavaScript
112 lines
2.9 KiB
JavaScript
/* 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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"use strict";
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const {
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Arg,
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Option,
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RetVal,
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generateActorSpec,
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BULK_RESPONSE,
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} = require("resource://devtools/shared/protocol.js");
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const perfDescription = {
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typeName: "perf",
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events: {
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"profiler-started": {
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type: "profiler-started",
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entries: Arg(0, "number"),
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interval: Arg(1, "number"),
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features: Arg(2, "number"),
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duration: Arg(3, "nullable:number"),
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// The `activeTabID` option passed to `profiler_start` is used to
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// determine the active tab when user starts the profiler.
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// This is a parameter that is generated on the
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// server, that's why we don't need to pass anything on `startProfiler`
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// actor method. But we return this in "profiler-started" event because
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// client may want to use that value.
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activeTabID: Arg(4, "number"),
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},
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"profiler-stopped": {
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type: "profiler-stopped",
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},
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},
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methods: {
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startProfiler: {
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request: {
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entries: Option(0, "number"),
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duration: Option(0, "nullable:number"),
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interval: Option(0, "number"),
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features: Option(0, "array:string"),
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threads: Option(0, "array:string"),
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},
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response: { value: RetVal("boolean") },
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},
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/* @backward-compat { version 140 }
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* Version 140 introduced getProfileAndStopProfilerBulk below, a more
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* efficient version of getProfileAndStopProfiler. getProfileAndStopProfiler
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* needs to stay to support older versions of Firefox. */
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getProfileAndStopProfiler: {
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request: {},
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response: RetVal("nullable:json"),
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},
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startCaptureAndStopProfiler: {
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request: {},
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response: { value: RetVal("number") },
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},
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getPreviouslyCapturedProfileDataBulk: {
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request: {
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handle: Arg(0, "number"),
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},
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response: BULK_RESPONSE,
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},
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getPreviouslyRetrievedAdditionalInformation: {
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request: {
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handle: Arg(0, "number"),
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},
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response: { value: RetVal("nullable:json") },
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},
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stopProfilerAndDiscardProfile: {
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request: {},
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response: {},
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},
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getSymbolTable: {
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request: {
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debugPath: Arg(0, "string"),
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breakpadId: Arg(1, "string"),
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},
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response: { value: RetVal("array:array:number") },
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},
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isActive: {
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request: {},
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response: { value: RetVal("boolean") },
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},
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isSupportedPlatform: {
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request: {},
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response: { value: RetVal("boolean") },
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},
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getSupportedFeatures: {
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request: {},
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response: { value: RetVal("array:string") },
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},
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},
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};
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exports.perfDescription = perfDescription;
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const perfSpec = generateActorSpec(perfDescription);
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exports.perfSpec = perfSpec;
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