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Mini Shell
Mini Shell
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProfilingFeature = exports.ProfilingConfig = void 0;
const addonProfiler_1 = require("../profilers/addonProfiler");
const inspectorProfiler_1 = require("../profilers/inspectorProfiler");
const constants_1 = require("../constants");
const Debug = require("debug");
class ProfilingConfig {
}
exports.ProfilingConfig = ProfilingConfig;
const defaultProfilingConfig = {
cpuJS: true,
heapSnapshot: true,
heapSampling: true,
implementation: 'both'
};
const disabledProfilingConfig = {
cpuJS: false,
heapSnapshot: false,
heapSampling: false,
implementation: 'none'
};
class ProfilingFeature {
constructor() {
this.logger = Debug('axm:features:profiling');
}
init(config) {
if (config === true) {
config = defaultProfilingConfig;
}
else if (config === false) {
config = disabledProfilingConfig;
}
else if (config === undefined) {
config = defaultProfilingConfig;
}
if (process.env.PM2_PROFILING_FORCE_FALLBACK === 'true') {
config.implementation = 'addon';
}
if (config.implementation === undefined || config.implementation === 'both') {
config.implementation = (0, constants_1.canUseInspector)() === true ? 'inspector' : 'addon';
}
switch (config.implementation) {
case 'inspector': {
this.logger('using inspector implementation');
this.profiler = new inspectorProfiler_1.default();
break;
}
case 'addon': {
this.logger('using addon implementation');
this.profiler = new addonProfiler_1.default();
break;
}
default: {
return this.logger(`Invalid profiler implementation choosen: ${config.implementation}`);
}
}
this.logger('init');
this.profiler.init();
}
destroy() {
this.logger('destroy');
if (this.profiler === undefined)
return;
this.profiler.destroy();
}
}
exports.ProfilingFeature = ProfilingFeature;
Zerion Mini Shell 1.0