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Top 10 Examples of "dd-trace in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'dd-trace' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.

init(tracer) {
		super.init(tracer);

		try {
			const ddTrace = require("dd-trace");
			DatadogSpanContext = require("dd-trace/src/opentracing/span_context");
			DatadogPlatform = require("dd-trace/src/platform");
			this.ddTracer = global.tracer || ddTrace.init(_.defaultsDeep(this.opts.tracerOptions, {
				url: this.opts.agentUrl
			}));
		} catch(err) {
			/* istanbul ignore next */
			this.tracer.broker.fatal("The 'dd-trace' package is missing! Please install it with 'npm install dd-trace --save' command!", err, true);
		}

		this.defaultTags = _.isFunction(this.opts.defaultTags) ? this.opts.defaultTags.call(this, tracer) : this.opts.defaultTags;
		if (this.defaultTags) {
			this.defaultTags = this.flattenTags(this.defaultTags, true);
		}

		this.ddScope = this.ddTracer.scope();

		const oldGetCurrentTraceID = this.tracer.getCurrentTraceID.bind(this.tracer);
		this.tracer.getCurrentTraceID = () => {
"use strict";

const asyncHooks = require("async_hooks");

const tracer = require("dd-trace").init({
	service: "moleculer", // shows up as Service in Datadog UI
	//url: "http://192.168.0.181:8126",
	//debug: true,
	samplingPriority: "USER_KEEP",
});

tracer.use("http");
tracer.use("ioredis");


const ServiceBroker = require("../src/service-broker");
"use strict";

const { MoleculerError } 	= require("../src/errors");
const _ 					= require("lodash");
const { inspect }			= require("util");
export function init() {
  tracer.init({
    service: DD_TRACER_SERVICE_NAME,
    hostname: DD_TRACER_HOSTNAME,
    plugins: false,
    logger: { debug, error },
    debug: !PRODUCTION_ENV,
  })
  tracer.use("express", {
    // We want the root spans of MP to be labelled as just `metaphysics`
    service: DD_TRACER_SERVICE_NAME,
    headers: ["User-Agent", "X-User-ID"],
  } as any)
  tracer.use("http", {
    service: `${DD_TRACER_SERVICE_NAME}.http-client`,
  })
  tracer.use("graphql", {
    service: `${DD_TRACER_SERVICE_NAME}.graphql`,
init(tracer) {
		super.init(tracer);

		try {
			const ddTrace = require("dd-trace");
			DatadogSpanContext = require("dd-trace/packages/dd-trace/src/opentracing/span_context");
			DatadogID = require("dd-trace/packages/dd-trace/src/id");
			if (!this.ddTracer) {
				this.ddTracer = ddTrace.init(_.defaultsDeep(this.opts.tracerOptions, {
					url: this.opts.agentUrl
				}));
			}
		} catch(err) {
			/* istanbul ignore next */
			this.tracer.broker.fatal("The 'dd-trace' package is missing! Please install it with 'npm install dd-trace --save' command!", err, true);
		}

		this.defaultTags = _.isFunction(this.opts.defaultTags) ? this.opts.defaultTags.call(this, tracer) : this.opts.defaultTags;
		if (this.defaultTags) {
			this.defaultTags = this.flattenTags(this.defaultTags, true);
		}

		this.ddScope = this.ddTracer.scope();

		const oldGetCurrentTraceID = this.tracer.getCurrentTraceID.bind(this.tracer);
/* eslint-disable */
/* Datadog debugging */
import ddTrace from 'dd-trace';

ddTrace.init();

import atob from 'atob';
import Application from 'shared';
import config from 'config';
import express from 'express';
import fetch from 'isomorphic-fetch';
import { logger } from 'topcoder-react-lib';
import fs from 'fs';
import moment from 'moment';
import path from 'path';
import qs from 'qs';
import serializeJs from 'serialize-javascript';

import { DoSSR } from 'utils/SSR';

import { factory as reducerFactory } from 'reducers';
export function init() {
  tracer.init({
    service: DD_TRACER_SERVICE_NAME,
    hostname: DD_TRACER_HOSTNAME,
    plugins: false,
    logger: { debug, error },
    debug: !PRODUCTION_ENV,
  })
  tracer.use("express", {
    // We want the root spans of MP to be labelled as just `metaphysics`
    service: DD_TRACER_SERVICE_NAME,
    headers: ["User-Agent", "X-User-ID"],
  } as any)
  tracer.use("http", {
    service: `${DD_TRACER_SERVICE_NAME}.http-client`,
  })
  tracer.use("graphql", {
    service: `${DD_TRACER_SERVICE_NAME}.graphql`,
    /**
     * NOTE: This means we capture _all_ variables. When/if needed, we can
     *       use this callback to redact sensitive variables.
     */
    variables: variables => variables,
  } as any)
}
tracer.init({
    service: DD_TRACER_SERVICE_NAME,
    hostname: DD_TRACER_HOSTNAME,
    plugins: false,
    logger: { debug, error },
    debug: !PRODUCTION_ENV,
  })
  tracer.use("express", {
    // We want the root spans of MP to be labelled as just `metaphysics`
    service: DD_TRACER_SERVICE_NAME,
    headers: ["User-Agent", "X-User-ID"],
  } as any)
  tracer.use("http", {
    service: `${DD_TRACER_SERVICE_NAME}.http-client`,
  })
  tracer.use("graphql", {
    service: `${DD_TRACER_SERVICE_NAME}.graphql`,
    /**
     * NOTE: This means we capture _all_ variables. When/if needed, we can
     *       use this callback to redact sensitive variables.
     */
    variables: variables => variables,
  } as any)
}
export function init() {
  tracer.init({
    service: DD_TRACER_SERVICE_NAME,
    hostname: DD_TRACER_HOSTNAME,
    plugins: false,
    logger: { debug, error },
    debug: !PRODUCTION_ENV,
  })
  tracer.use("express", {
    // We want the root spans of MP to be labelled as just `metaphysics`
    service: DD_TRACER_SERVICE_NAME,
    headers: ["User-Agent", "X-User-ID"],
  } as any)
  tracer.use("http", {
    service: `${DD_TRACER_SERVICE_NAME}.http-client`,
  })
  tracer.use("graphql", {
    service: `${DD_TRACER_SERVICE_NAME}.graphql`,
    /**
     * NOTE: This means we capture _all_ variables. When/if needed, we can
     *       use this callback to redact sensitive variables.
     */
    variables: variables => variables,
  } as any)
}
import * as ddTrace from 'dd-trace';
import SpanContext = require('dd-trace/src/opentracing/span_context');

const tracer = ddTrace.init({
    service: 'MyLovelyService',
    hostname: 'localhost',
    port: 8126,
    logger: {
        debug: msg => { },
        error: err => { }
    }
});

tracer
    .trace('web.request', {
        service: 'my_service',
        childOf: new SpanContext({ traceId: 1337, spanId: 42 }),
        tags: {
            env: 'dev'
        }
it("should convert normal span to Datadog span with parentID, env & logs", () => {
			exporter.ddTracer.startSpan.mockClear();
			fakeDdSpan.context.mockClear();
			fakeDdSpan.setTag.mockClear();
			DatadogSpanContext.mockClear();
			exporter.convertID = jest.fn(id => id);
			exporter.opts.env = "testing";

			const fakeOldSpan = { name: "old-span" };
			fakeTracerScope._spans[asyncHooks.executionAsyncId()] = fakeOldSpan;

			const span = {
				name: "Test Span",
				type: "action",
				id: "aaa-12345678901234567890",
				traceID: "bbb-12345678901234567890",
				parentID: "ccc-12345678901234567890",

				service: {
					fullName: "v1.posts"
				},

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