Top 10 Examples of "aws-xray-sdk-core in functional component" in JavaScript

exports.handler = (event, context, callback) => {
  // It changes to a boolean value with `!!`
  context.callbackWaitsForEmptyEventLoop =
    !!event.callbackWaitsForEmptyEventLoop

  if (event.asyncTest) {
    setTimeout(() => console.log('sleep 3500 msec'), 3500)
  }

  // https://docs.aws.amazon.com/xray/latest/devguide/scorekeep-lambda.html
  // For testing AWSXRay support
  AWSXRay.captureFunc('annotations', (subsegment) => {
    subsegment.addAnnotation('Name', 'name')
    subsegment.addAnnotation('UserID', 'piyo')
  })

  /* eslint-disable no-eval */
  eval(event.callbackCode)
}

var AWSXRay = require("aws-xray-sdk-core");
var logger = require('winston');
AWSXRay.setLogger(logger);
var AWS = AWSXRay.captureAWS(require('aws-sdk'));

var docClient = new AWS.DynamoDB.DocumentClient({
  apiVersion: '2012-08-10'
});

// Table name is configured as env var.
var table = process.env.TABLE_NAME;

exports.handler = (event, context, callback) => {

  console.log('Received event:', JSON.stringify(event, null, 2));

  var responseBody = {
      message: ""
  };

'use strict';

const AWSXRay = require('aws-xray-sdk-core');
const AWS = AWSXRay.captureAWS(require('aws-sdk'));
//const AWS = require('aws-sdk');
const uuidv4 = require('uuid/v4');
const crypto = require('crypto');
const kinesis = new AWS.Kinesis();
const kms = new AWS.KMS();

// function to determine if the cookie exists and is valid
const verify = (cookie, secret) => {
	let segments = cookie.split('/');
	return segments.length === 2 && (crypto.createHmac('sha256', secret).update(segments[0]).digest('hex') === segments[1]);
}

let secret = undefined

const decrypt = () => {
	if (!secret) {

return new Promise((resolve) => {
          //  Publish the message body as an AWS X-Ray annotation.
          //  This allows us to trace the message processing through AWS X-Ray.
          AWSXRay.captureAsyncFunc(topicName, (subsegment0) => {
            subsegment = subsegment0;
            try {
              const msg = JSON.parse(buffer.toString());
              const body = msg.body || msg;
              if (!body) {
                console.log('awsGetTopic', 'no_body');
                return resolve('no_body');
              }
              for (const key of Object.keys(body)) {
                //  Log only scalar values.
                const val = body[key];
                if (val === null || val === undefined) continue;
                if (typeof val === 'object') continue;
                subsegment.addAnnotation(key, val);
              }
            } catch (error) {

import { env } from '../common/environment';
import * as InternalTypes from '../common/internal-message-types';
import { invokeMessengerReply } from '../common/lambda-utils';
import * as Subscription from '../models/subscription';
import * as ActionHelper from './action-helper';
import * as NextEpisodeController from './controllers/next-episode.controller';
import * as SearchController from './controllers/search.controller';
import * as TrendingController from './controllers/trending.controller';

const { ActionTypes, ReplyKind } = InternalTypes;

if (!process.env.IS_LOCAL) {
  // tslint:disable-next-line: no-console
  console.log('capturing outgoing http calls in X-Ray');
  // tslint:disable-next-line no-var-requires
  AWSXRay.captureHTTPsGlobal(require('http'));
}

export async function handler(
  action: InternalTypes.AnyAction,
  context: {},
  callback: LambdaCallback,
): Promise {
  if (env !== 'test') {
    console.log('entry'); // tslint:disable-line:no-console
    prettyPrint(action);
  }

  const socialId = ActionHelper.getSocialId(action);

  // compute the reply
  let reply;

import { LambdaCallback } from '../common/aws-lambda-types';
import { getError } from '../common/common-utils';
import { errorMessages } from '../common/constants';
import { env } from '../common/environment';
import * as InternalTypes from '../common/internal-message-types';
import * as MessengerTypes from '../common/messenger-types';
import * as MessengerAPI from '../common/messenger.api';
import { generateGenericTemplate } from './messenger.formatter';

const { ReplyKind } = InternalTypes;

if (!process.env.IS_LOCAL) {
  // tslint:disable-next-line: no-console
  console.log('capturing outgoing http calls in X-Ray');
  // tslint:disable-next-line no-var-requires
  AWSXRay.captureHTTPsGlobal(require('http'));
}

export async function handler(
  reply: InternalTypes.AnyReplyKind,
  context: {},
  callback: LambdaCallback,
): Promise {
  if (env !== 'test') {
    console.log('input', JSON.stringify(reply)); // tslint:disable-line:no-console
  }

  if (isEmpty(reply.metaData)) {
    return callback(new Error('no metaData'));
  }
  const metaData = reply.metaData.fbMessenger;
  if (isEmpty(metaData)) {

var myFunction = function(event, context, callback) {
  var sns = new AWS.SNS();
  var chance = new Chance();
  var userid = event.userid;
  var name = chance.first();

  AWSXRay.captureFunc('annotations', function(subsegment){
    subsegment.addAnnotation('Name', name);
    subsegment.addAnnotation('UserID', event.userid);
  });

  // Notify
  var params = {
    Message: 'Created randon name "' + name + '"" for user "' + userid + '".',
    Subject: 'New user: ' + name,
    TopicArn: process.env.TOPIC_ARN
  };
  sns.publish(params, function(err, data) {
    if (err) {
      console.log(err, err.stack);
      callback(err);
    }
    else {

var AWSXRay = require("aws-xray-sdk-core");
var logger = require('winston');
AWSXRay.setLogger(logger);
var AWS = AWSXRay.captureAWS(require('aws-sdk'));

var docClient = new AWS.DynamoDB.DocumentClient({
  apiVersion: '2012-08-10'
});

// Table name is configured as env var.
var table = process.env.TABLE_NAME;

exports.handler = (event, context, callback) => {

  console.log('Received event:', JSON.stringify(event, null, 2));

  var responseBody = {
      message: ""
  };

image.toBuffer(async (err, data, info) => {
				if (err) {
					reject(err);
				}

				// Pass PNG images through PNGQuant as Sharp is not good at compressing them.
				// See https://github.com/lovell/sharp/issues/478
				if ( info.format === 'png' ) {

					if ( enableTracing ) {
						var mainSegment = AWSXRay.getSegment();
						var segment = mainSegment.addNewSubsegment( 'imagemin-pngquant' );
					}

					data = await imageminPngquant()( data );

					if ( enableTracing ) {
						segment.close();
					}

					// Make sure we update the size in the info, to reflect the new
					// size after lossless-compression.
					info.size = data.length;
				}

				callback && callback(null, data, info);
				resolve({ data, info });

var AWSXRay = require('aws-xray-sdk-core');
var AWS = AWSXRay.captureAWS(require('aws-sdk'));

AWS.config.update({region: process.env.AWS_REGION});
var Chance = require('chance');

var myFunction = function(event, context, callback) {
  var sns = new AWS.SNS();
  var chance = new Chance();
  var userid = event.userid;
  var name = chance.first();

  AWSXRay.captureFunc('annotations', function(subsegment){
    subsegment.addAnnotation('Name', name);
    subsegment.addAnnotation('UserID', event.userid);
  });

  // Notify