logr-node-client

Logr client library for Node.js.

npm i logr-node-client

Available logr methods

• logr.emerg
• logr.alert
• logr.crit
• logr.error
• logr.warn
• logr.notice
• logr.info
• logr.debug

Available counter methods

• counter.inc
• counter.avg
• counter.max
• counter.min
• counter.per
• counter.time
• counter.snippet bonus method!

Example

const { Logr, Levels } = require('logr-node-client');

const conf = new Logr({
    udp: ':7776',
    publicKey: 'MCAwDQYJKoZIhvcNAQEBBQADDwAwDAIFAMg7IrMCAwEAAQ==',
    privateKey: 'MC0CAQACBQDIOyKzAgMBAAECBQCHaZwRAgMA0nkCAwDziwIDAL+xAgJMKwICGq0=',
});

const logr = conf.newLogger('hello.log');
logr.setLevel(Levels.LevelInfo);

// Logging
logr.info('Hello, Logr!');
logr.debug({ logr }); // level 'debug' will be ignored
logr.notice('It`s cool!');

// Counter usage
logr.counter.watchSystem(); // watch load average, cpu, memory, disk
logr.counter.inc('greeting', 5);

// Counter snippet example
logr.info('Its Widget %s Bro!', logr.counter.snippet('inc', 'greeting', 30));

// Disable console output
logr.consoleOff();
logr.info('this message will not be printed to the console');

Command line usage

Install

npm i logr-node-client -g

Usage

Options:
  --udp <string>                  set udp address (default: "127.0.0.1:7776")
  --pub <string>                  set public key
  --priv <string>                 set private key
  --logname <string>              set logname
  -v, --version                   output the version number
  -h, --help                      display help for command

Commands:
  log [options]                   send log
  count <kind> <keyname> [x] [y]  send count
  help [command]                  display help for command

Example

logrc log --pub="MCAwDQYJKoZIhvcNAQEBBQADDwAwDAIFAMg7IrMCAwEAAQ==" \
          --priv="MC0CAQACBQDIOyKzAgMBAAECBQCHaZwRAgMA0nkCAwDziwIDAL+xAgJMKwICGq0=" \
          --logname="hello.log" \
          --level=debug \
          --message="Privet"

logrc count --pub="MCAwDQYJKoZIhvcNAQEBBQADDwAwDAIFAMg7IrMCAwEAAQ==" \
            --priv="MC0CAQACBQDIOyKzAgMBAAECBQCHaZwRAgMA0nkCAwDziwIDAL+xAgJMKwICGq0=" \
            --logname="hello.log" \
            inc \
            greeting \
            5