pinojs/pino

Access to child object in logMethod

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Aperta il 18 ago 2020

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 (6 commenti) (1 reazione) (0 assegnatari)JavaScript (13.157 star) (839 fork)batch import
enhancementgood first issue

Descrizione

I was looking to access the child object, I want to make so that it prepends the message object.

Here I log what inputArgs contains inside hooks.logMethod

after having called logger.child({"featureName":"MY FEATURE"}

{ inputArgs: [ 'special' ] }
{"level":30,"time":1597765635449,"featureName":"MY FEATURE","message":"special"}

I am trying to make a function that will prepend that name to message, so it becomes

{"level":30,"time":1597765635449,"featureName":"MY FEATURE","message":"MY FEATURE: special"}

Guida contributor

Tech stack
javascriptnodejs
Dominio
backend
Tipo issue
feature
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
3
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
half day
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
stale
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
mostly clear
Prerequisiti
Understanding of pino child logger APIFamiliarity with pino hooks
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
40
Direzione di ricerca
Examine hooks.logMethod in pino's source code. Determine how to access the child logger's custom properties (like featureName) inside the hook. Look at how child loggers are created and how they merge properties. Consider passing the child's custom properties to the logMethod hook. Review issue comments for any suggested approaches. The final implementation should prepend the child's featureName to the message string.