env

lib/services/logging/pino-logger-service.ts

@@ -9,11 +9,16 @@ export class PinoLoggerService implements LoggerService {
     if (parent) {
       this.logger = parent.child({ name });
     } else {
+      // In Next.js, especially in the Edge runtime or during instrumentation,
+      // pino transports (which use worker threads) can cause issues.
+      // We disable transport in production and during instrumentation.
+      const useTransport = !config.isProduction && typeof window === 'undefined';
+
       this.logger = pino({
         name: name || 'app',
         level: config.logging.level,
         transport:
-          !config.isProduction
+          useTransport
             ? {
                 target: 'pino-pretty',
                 options: {