Can't set global `log()` function overriding namespaces ones

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难度
3/5
预计耗时
1-2 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
javascript, nodejs
领域
tooling

调研方向

Start by comparing the output-streams documentation with src/common.js around lines 112-113 and the referenced examples/node/stdout.js path. Determine whether the documented precedence and example are consistent, then add or update coverage for the chosen behavior and verify the documentation explains how global and namespace log functions interact.

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描述

bug change-patch needs-documentation pr-welcome

On the example located at https://github.com/debug-js/debug#output-streams, it shows that's possible to set custom log() functions for each namespace, but also that setting it directly on the debug module takes precedence and will be used instead of the namespace ones. This is specially useful in my use case, since I want to capture Mediasoup debuging Logger and redirect it to Moleculer logger. Problem is that according to https://github.com/debug-js/debug/blob/c0805cc4d3b2c7c987567e99ecaec78840516d7b/src/common.js#L112-L113 namespaces log() function has absolute priority, so it's not possible to do it globally, and it's not possible to directly bind on top of Mediasoup Loggers since they are private, so I'm in an end road.

Since the linken example at https://github.com/debug-js/debug/blob/master/examples/node/stdout.js doesn't exists too, I'm not sure if the documentation is outdated or wrong, or if setting debug.log() should effectively override per-namespace log() function and this is in fact a bug. Besides fixing this one way or another, how can I solve my problem of redirect Mediasoup log messages to Moleculer?

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JavaScript
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