log4js-node/log4js-node

log4js.fileAppender - Writing to file .../server.log, error happened

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#1,114 创建于 2022年1月5日

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 (5 评论) (0 反应) (0 负责人)JavaScript (5,721 star) (787 fork)batch import
enhancementhelp wanted

描述

Hello All,

First, Happy new year to all. I'am facing issues working with log4js@4.5.1 when disk is full. My error is : log4js.fileAppender - Writing to file [...]/server.log, error happened { Error: ENOSPC: no space left on device, write at Error (native) errno: -28, code: 'ENOSPC', syscall: 'write' } I want to catch "ENOSPC" error and do some actions. In my code, i added a "uncaughtException" listener and do some stuff when "ENOSPC" error triggers. But when the ENOSPC triggers, my listener is never called! can anyone helps me in what to properly catch that error from log4js please?

Regards.

贡献者指南

技术栈
nodejsjavascript
领域
backend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Node.js error handlinglog4js file appender usage
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
45
研究方向
Examine the file appender source code in log4js node (likely in lib/appenders/file.js). Understand how log4js handles write errors and why ENOSPC is not propagated to uncaughtException. Consider adding an optional error handler or event emitter for disk full errors. Review past discussions in the issue comments and any related PRs for prior attempts.