Add Tracing Package

app/Tracing/Tracer.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Tracing;
+
+use Illuminate\Support\Facades\Facade;
+use OpenTracing\Tracer as OpenTracingTracer;
+
+class Tracer extends Facade
+{
+    protected static function getFacadeAccessor()
+    {
+        return OpenTracingTracer::class;
+    }
+}

app/Tracing/TracingServiceProvider.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Tracing;
+
+use Illuminate\Foundation\Http\Events\RequestHandled;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Request;
+use Illuminate\Support\ServiceProvider;
+use Jaeger\Config;
+use Jaeger\Tracer as JaegerTracer;
+use OpenTracing\Tracer;
+use Psr\Log\LoggerInterface;
+
+use const Jaeger\SAMPLER_TYPE_CONST;
+
+class TracingServiceProvider extends ServiceProvider
+{
+    public function register(): void
+    {
+        $this->app->singleton(JaegerTracer::class, function () {
+            $config = new Config([
+                'sampler' => [
+                    'type' => SAMPLER_TYPE_CONST,
+                    'param' => true,
+                ],
+
+                'logging' => true,
+
+                'local_agent' => [
+                    'reporting_host' => 'localhost',
+                    // You can override port by setting local_agent.reporting_port value
+                    'reporting_port' => 6832,
+                ],
+
+                // Different ways to send data to Jaeger. Config::ZIPKIN_OVER_COMPACT - default):
+                'dispatch_mode' => Config::JAEGER_OVER_BINARY_UDP,
+            ], 'Mart Web Server', $this->app->make(LoggerInterface::class));
+
+            return $config->initializeTracer();
+        });
+
+        $this->app->bind(Tracer::class, JaegerTracer::class);
+    }
+
+    public function boot(Tracer $tracer): void
+    {
+        $scope = $tracer->startActiveSpan(
+            Request::getMethod() . ' ' . Request::getUri(),
+        );
+
+        Event::listen(RequestHandled::class, function () use ($scope, $tracer) {
+            $scope->close();
+            $tracer->flush();
+        });
+    }
+}

composer.json

@@ -11,6 +11,7 @@
         "php": "^8.1",
         "guzzlehttp/guzzle": "^7.0.1",
         "intervention/image": "^2.5",
+        "jonahgeorge/jaeger-client-php": "^1.4",
         "laravel/fortify": "^1.6",
         "laravel/framework": "^10.14",
         "laravel/octane": "^2.0",