Configuration ignored when multiple transport targets

[tasdflkjweio]

trafficstars

The formatter and timestamp are disregarded when using the following configuration:

const transports = pino.transport({
            targets: [
                {
            level: 'info',
            target: 'pino/file',
            options: { destination: `${logDir}/svc_info.log`, mkdir: true, }
            },
            {
                target: 'pino/file',
                options: { destination: `${logDir}/svc_error.log`, mkdir: true, }
            }
            ]
        });

const logger = pino({
    level: 'info',
    formatters: {
        level(label) { return { level: label }; },
    },
    timestamp: pino.stdTimeFunctions.isoTime
}, transports)

I still see the log level number (rather than label) and epoch time in ms. If I use just one of the transports (i.e., not the array syntax), it works as expected.

[mcollina]

Unfortunately we need levels to be a number for multistream to work. Essentially the level formatter is incompatible with transports. We need to throw a better error.

I would love to have some code that implements it, however I do not think it's possible.

[tasdflkjweio]

Is there another way to achieve this same result?

[maidul98]

Ran into the same thing. Is there a way to add level as string when using multiple transports? Also why is it not possible?

[quallrum]

Same here, are there any updates on this?