A graylog GELF UDP transport for Winston 3 A Graylog GELF UDP transport for winston based on the @pskzcompany/winston-graylog package.
npm install winston @pskzcompany/winston-graylogimport winston from 'winston';
import { WinstonGraylog } from '@pskzcompany/winston-graylog';
const logger = winston.createLogger({
exitOnError: false,
transports: [
new WinstonGraylog({
level: 'debug',
graylog: 'gelf://10.0.0.1:12201',
defaultMeta: {
environment: 'production',
release: '1.0.1',
},
}),
],
});
logger.info({ message: 'info message', facility: 'Node.js' });
// or
logger.info('info message', { facility: 'Node.js' });
logger.error({ message: new Error('Some error'), duration: 26 });
// or
logger.error(new Error('Some error'), { duration: 26 });- name: Transport name
- level: Level of messages this transport should log. (default: info)
- silent: Boolean flag indicating whether to suppress output. (default: false)
- handleExceptions: Boolean flag, whenever to handle uncaught exceptions. (default: false)
- exceptionsLevel: Level of exceptions logs when handleExceptions is true. (default: error)
- graylog:
gelf://10.0.0.1:12201,10.0.0.2:12201?hostname=host&facility=Node.js&bufferSize=1400&deflate=optimal– as connection string- - OR -
- servers: list of graylog2 servers
- host: your server address (default: localhost)
- port: your server port (default: 12201)
- hostname: the name of this host (default: os.hostname())
- facility: the facility for these log messages (default: "Node.js")
- bufferSize: max UDP packet size, should never exceed the MTU of your system (default: 1400)
- defaultMeta: meta data to be always used by default for each logging message.
MIT
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