parent-transactions.php

<?php
//
// This example demonstrates the use of parent transactions to link transactions together.
//
require __DIR__ . '/vendor/autoload.php';

use Nipwaayoni\Agent;

$config = [
    'serviceName'    => 'examples',
    'serviceVersion' => '1.0.0-beta',
];

$agent = (new \Nipwaayoni\AgentBuilder())
    ->withConfig(new Nipwaayoni\Config($config))
    ->build();

// Start a new parent Transaction
$parent = $agent->startTransaction('GET /users');

// Start a child Transaction and set the Parent
$childOne = $agent->startTransaction('http.session.get.auth.data');
$childOne->setParent($parent);

// Do stuff ..
usleep(rand(1000, 99999));

$agent->stopTransaction($childOne->getTransactionName());

// Start another child Transaction and set the Parent
$childTwo = $agent->startTransaction('elasticsearch.search.active.users');
$childTwo->setParent($parent);

// Do stuff ..
usleep(rand(1000, 99999));

$agent->stopTransaction($childTwo->getTransactionName());

// Create a 3rd child Transaction that is throwing an exception
$childThree = $agent->startTransaction('division.by.zero');
$childThree->setParent($parent);
$agent->captureThrowable( new Exception("division by 0 exception"), [], $childThree );
$agent->stopTransaction($childThree->getTransactionName());

$agent->stopTransaction($parent->getTransactionName());

// $agent->send();