Configuration file management app log confusion issues.

[0xMario27]

What's going wrong?

Non-error logs will also be recorded in the error log file specified by the error_file in the configuration file when managing the app's logs.

How could we reproduce this issue?

Go demo code:

package main

import (
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"
	"os"
)

func main() {
	zerolog.SetGlobalLevel(zerolog.DebugLevel)
	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
	log.Info().Msg("This is an info message")
	log.Error().Msg("This is an error message")
}

pm2 configuration file:

// ecosystem.config.js
module.exports = {
    apps: [{
        name: "test_log",
        script: "./main",
        log_date_format: "YYYY-MM-DD",
        error_file: "./logs/error.log",
        out_file: "./logs/out.log",
    }]
}

error.log content：

2024-04-09: This is an info message
2024-04-09: This is an error message
2024-04-09: This is an info message
2024-04-09: This is an error message
...

out.log content:

The file content is empty.

Supporting information

# Run the following commands
$ pm2 start ecosystem.config.js