logger — structured logging

Imported from the facade: import { logger } from "@/framework/facade.js".

Guide: Logger.

Signature

Function	Signature	Description
logger.trace	(message, meta?) => void	Fine-grained trace information
logger.debug	(message, meta?) => void	Detailed debugging information
logger.info	(message, meta?) => void	General operational messages
logger.warn	(message, meta?) => void	Warning conditions
logger.error	(message, meta?) => void	Error conditions (also logged to fatal.log)
logger.fatal	(message, meta?) => void	Critical errors (exits process after logging)
logger.child	(bindings) => CompatLogger	Child logger with added context

Use cases

import { logger } from "@/framework/facade.js";

logger.info("Server started", { port: 3000 });
logger.error("Failed to connect", { error: err.message });

const child = logger.child({ module: "auth" });
child.info("User logged in", { userId: 42 });

Notes

• Console output is colorized; error/fatal also write to fatal.log.
• Handles uncaughtException and unhandledRejection globally (logged, and process-exit for exceptions).

Related

• mail · shouldQueue