PHP code example of wizofgoz / laravel-opentracing

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

wizofgoz / laravel-opentracing example snippets

// Create the application.
$app = new \Illuminate\Foundation\Application(realpath(__DIR__ . '/../'));

// Bind important interfaces.
// ...

// Register important providers.
$app->register(\LaravelOpenTracing\TracingServiceProvider::class);

// Enable tracing span context in log messages.
$app->configureMonologUsing(function (\Monolog\Logger $logger) {
    $logger->pushProcessor(new \LaravelOpenTracing\Log\Processors\TracingProcessor());
});

// Return the application.
return $app;

$items = \LaravelOpenTracing\Facades\Tracing::trace(
    'todo.get_list_items',
    function () {
        return \App\Models\TodoListItem::get();
    }
);

function a() {
    // We don't care about tracing this specifically.
    doSomething();

    \LaravelOpenTracing\Facades\Tracing::trace(
        'app.do_something_else',
        function () {
            doSomethingElse();
        }
    );
}

\LaravelOpenTracing\Facades\Tracing::trace(
    'app.do_stuff',
    function () {
        a();
    }
);

$title = 'Make more coffee';

$item = \LaravelOpenTracing\Facades\Tracing::trace(
    'todo.store_item',
    function () use ($title) {
        return \App\Models\TodoListItem::create(['title' => $title]);
    },
    ['tags' => ['title' => $title]]
);

trace(
    'todo.store_item',
    function () use ($title) {
        return \App\Models\TodoListItem::create(['title' => $title]);
    },
    ['tags' => ['title' => $title]]
);

/*
 * Resolvers used for generating tags for spans.
 */
'tags' => [
    'middleware' => [
        'request' => \LaravelOpenTracing\Resolvers\RequestTagResolver::class,
        'response' => \LaravelOpenTracing\Resolvers\ResponseTagResolver::class,
    ],
    'query' => \LaravelOpenTracing\Resolvers\QueryTagResolver::class,
],

/** @var \Illuminate\Database\Query\Builder $builder */
$tags = query_tags($builder);

/** @var \Illuminate\Http\Request $request */
$tags = request_tags($request);

/** @var \Illuminate\Http\Response $response */
$tags = response_tags($response);

// Add to job classes

/**
 * Get the middleware the job should pass through.
 *
 * @return array
 */
public function middleware()
{
    return [new \LaravelOpenTracing\Jobs\Middleware\Tracing];
}

class Kernel extends HttpKernel
{
    protected $middleware = [
        \LaravelOpenTracing\Http\Middleware\Tracing::class,
    ];
}

new \GuzzleHttp\Client(
    [
        'handler' => new \LaravelOpenTracing\Propagators\GuzzlePropagator(),
        'headers' => [
            'cache-control' => 'no-cache',
            'content-type' => 'application/json',
        ],
        'base_uri' => 'http://localhost/api/myservice',
        'http_errors' => false
    ]
);

bash
php artisan vendor:publish --provider="LaravelOpenTracing\TracingServiceProvider"