lakutata/src/components/monitor/HttpRequestMonitor.mjs

An IoC-based universal application framework.

/* Build Date: Mon Jan 05 2026 23:52:23 GMT+0800 (China Standard Time) */
import { PerformanceObserver as t } from "node:perf_hooks";

import { q as i, k as s, b as o } from "../../../vendor/Package.internal.53.mjs";

import { Component as e } from "../../lib/core/Component.mjs";

import "../../../vendor/Package.internal.3.mjs";

import "../../../vendor/Package.internal.4.mjs";

import "../../lib/base/async-constructor/AsyncConstructor.mjs";

import "../../lib/base/async-constructor/Append.mjs";

import "../../lib/helpers/IsPromiseLike.mjs";

import "../../lib/helpers/IsPromise.mjs";

import "util/types";

import "../../decorators/di/Lifetime.mjs";

import "../../lib/base/internal/ObjectLifetime.mjs";

import "../../constants/DIMetadataKey.mjs";

import "../../../vendor/Package.internal.1.mjs";

import "../../../vendor/Package.internal.2.mjs";

import "../../exceptions/di/LifetimeLockedException.mjs";

import "../../lib/base/abstracts/Exception.mjs";

import "../../../vendor/Package.internal.5.mjs";

import "../../lib/helpers/As.mjs";

import "../../../vendor/Package.internal.6.mjs";

import "../../lib/base/internal/ThrowWarning.mjs";

import "../../lib/helpers/Templating.mjs";

import "../../lib/base/internal/CamelCase.mjs";

import "../../lib/helpers/NoCase.mjs";

import "../../lib/helpers/DevNull.mjs";

import "../../exceptions/MethodNotFoundException.mjs";

import "../../lib/ioc/DependencyInjectionContainer.mjs";

import "util";

import "../../lib/ioc/Errors.mjs";

import "../../exceptions/di/DependencyInjectionException.mjs";

import "../../lib/base/internal/ConstructorSymbol.mjs";

import "node:crypto";

import "../../../vendor/Package.internal.7.mjs";

import "../../lib/base/internal/DataValidator.mjs";

import "node:util/types";

import "../../lib/validation/VLD.mjs";

import "url";

import "../../exceptions/dto/InvalidValueException.mjs";

import "../../../vendor/Package.internal.8.mjs";

import "../../lib/helpers/IsHtml.mjs";

import "../../lib/helpers/IsXML.mjs";

import "../../constants/DTOMetadataKey.mjs";

import "../../lib/helpers/ObjectConstructor.mjs";

import "../../lib/helpers/ObjectParentConstructors.mjs";

import "../../lib/helpers/ObjectParentConstructor.mjs";

import "../../lib/helpers/ObjectPrototype.mjs";

import "../../lib/ioc/InjectionMode.mjs";

import "../../lib/ioc/Lifetime.mjs";

import "../../lib/ioc/ListModules.mjs";

import "os";

import "path";

import "stream";

import "events";

import "fs";

import "../../lib/ioc/Utils.mjs";

import "../../lib/ioc/FunctionTokenizer.mjs";

import "../../lib/ioc/LoadModules.mjs";

import "../../lib/ioc/Resolvers.mjs";

import "../../lib/ioc/ParamParser.mjs";

import "../../lib/base/internal/ObjectWeakRefs.mjs";

import "../../lib/base/internal/ConfigurableRecordsInjection.mjs";

import "../../lib/base/internal/ObjectConfiguration.mjs";

import "../../lib/base/internal/ObjectInjection.mjs";

import "../../lib/base/internal/ObjectContainer.mjs";

import "../../decorators/dto/Expect.mjs";

import "../../decorators/dto/IndexSignature.mjs";

import "../../decorators/dto/Accept.mjs";

import "../../lib/base/internal/MethodValidation.mjs";

import "../../exceptions/dto/InvalidMethodAcceptException.mjs";

import "../../exceptions/dto/InvalidMethodReturnException.mjs";

import "../../lib/helpers/IsEmptyObject.mjs";

import "../../lib/base/EventEmitter.mjs";

import "../../lib/core/Provider.mjs";

class HttpRequestMonitor extends e {
    constructor() {
        super(...arguments);
        this.#t = 2;
        this.#i = 65535;
        this.#s = 0;
        this.#o = 0;
        this.#e = [];
        this.observer = new t(t => {
            const i = t.getEntries()[0];
            const s = parseFloat(i.duration.toFixed(this.#t));
            this.#e.push(s);
            if (this.#e.length > this.#i) this.#e.shift();
            if (!this.#s) this.#s = s;
            this.#s = this.#s > s ? s : this.#s;
            if (!this.#o) this.#o = s;
            this.#o = this.#o < s ? s : this.#o;
        });
    }
    #t;
    #i;
    #s;
    #o;
    #e;
    get statistics() {
        return {
            min: this.#s,
            max: this.#o,
            avg: parseFloat((this.#e.length ? o(this.#e) : 0).toFixed(this.#t)),
            stdDev: parseFloat((this.#e.length ? s(this.#e) : 0).toFixed(this.#t)),
            p50: parseFloat((this.#e.length ? i(this.#e, .5) : 0).toFixed(this.#t)),
            p90: parseFloat((this.#e.length ? i(this.#e, .9) : 0).toFixed(this.#t)),
            p95: parseFloat((this.#e.length ? i(this.#e, .95) : 0).toFixed(this.#t)),
            p99: parseFloat((this.#e.length ? i(this.#e, .99) : 0).toFixed(this.#t))
        };
    }
    async init() {
        this.observer.observe({
            entryTypes: [ "http" ]
        });
    }
    async destroy() {
        this.observer.disconnect();
    }
    reset() {
        this.#s = 0;
        this.#o = 0;
        this.#e = [];
    }
}

export { HttpRequestMonitor };