CODEWITHSUNDEEP
node.jsloggingwinston
sachin
sachin

Reputation: 14375

In Winston logging module,why that sending logs with different level is not working

In my node application i'm using winston module to store my application logs.I have tried to store the logs in different level and also in different files.In this situation i'm getting error as "Error: Transport already attached: file".

My Code

  var winston=require('winston');
  winston.add(winston.transports.File, { filename: './logfile.log',level:'error' });
  winston.add(winston.transports.File, { filename: './logfile1.log',level:'warn' });
  winston.add(winston.transports.File, { filename: './logfile2.log',level:'debug'});

  winston.log('error', 'Error message!');//this should go to logfile.log
  winston.log('warn', 'Warning message!');//this should go to logfile1.log
  winston.log('debug', 'Debug message!');//this should go to logfile2.log

Upvotes: 0

Views: 985

Answers (2)

user3172936
user3172936

Reputation: 181

winston.add(winston.transports.File, { name:'log.error', filename: './logfile.log',level:'error' }); winston.add(winston.transports.File, { name:'log.warn', filename: './logfile1.log',level:'warn' }); winston.add(winston.transports.File, { name:'log.debug', filename: './logfile2.log',level:'debug'});

do it like that!

Upvotes: 4

leew
leew

Reputation: 48

The winston just support one file transfer in a instance ,you can make more instance to handle the difference level log.

Upvotes: 0

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