chore: logging

Author: overtrue

src/Middlewares/MeasureRequest.php

@@ -4,6 +4,7 @@
 
 use Closure;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Str;
 use OpenTelemetry\API\Trace\StatusCode;
 use OpenTelemetry\SemConv\TraceAttributes;
@@ -25,6 +26,11 @@ public function handle(Request $request, Closure $next, ?string $name = null)
         // skip if ignored by config `otel.ignore_paths`
         $ignoredRoutes = config('otel.ignore_paths', []);
         if (Str::is($ignoredRoutes, $request->path())) {
+            Log::debug('[laravel-open-telemetry] request ignored', [
+                'path' => $request->path(),
+                'ignoredRoutes' => $ignoredRoutes,
+            ]);
+
             return $next($request);
         }
 

src/OpenTelemetryServiceProvider.php

@@ -6,6 +6,7 @@
 
 use Illuminate\Contracts\Http\Kernel;
 use Illuminate\Http\Client\PendingRequest;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\ServiceProvider;
 use Overtrue\LaravelOpenTelemetry\Middlewares\MeasureRequest;
 use Overtrue\LaravelOpenTelemetry\Support\GuzzleTraceMiddleware;
@@ -23,7 +24,10 @@ public function boot(): void
             return;
         }
 
+        Log::debug('[laravel-open-telemetry] started', config('otel'));
+
         if (config('otel.automatically_trace_requests')) {
+            Log::debug('[laravel-open-telemetry] automatically tracing requests is enabled');
             $this->injectHttpMiddleware(app(Kernel::class));
         }
 
@@ -34,6 +38,7 @@ public function boot(): void
 
         foreach (config('otel.watchers') as $watcher) {
             $this->app->make($watcher)->register($this->app);
+            Log::debug(sprintf('[laravel-open-telemetry] watcher `%s` registered', $watcher));
         }
     }
 
@@ -50,16 +55,21 @@ public function register(): void
         $this->app->singleton(Measure::class, function ($app) {
             return new Measure($app);
         });
+
+        Log::debug('[laravel-open-telemetry] registered.');
     }
 
     protected function injectHttpMiddleware(Kernel $kernel): void
     {
         if (! $kernel instanceof \Illuminate\Foundation\Http\Kernel) {
+            Log::debug('[laravel-open-telemetry] Kernel is not an instance of Illuminate\Foundation\Http\Kernel, skipping middleware injection.');
+
             return;
         }
 
         if (! $kernel->hasMiddleware(MeasureRequest::class)) {
             $kernel->prependMiddleware(MeasureRequest::class);
+            Log::debug(sprintf('[laravel-open-telemetry] %s middleware injected', MeasureRequest::class));
         }
     }
 }