https://github.com/titarenko/wachter

https://github.com/titarenko/wachter

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/titarenko/wachter
• Owner: titarenko
• Created: 2014-06-18T19:50:05.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-08-15T09:23:29.000Z (over 10 years ago)
• Last Synced: 2024-11-24T17:49:43.955Z (about 1 month ago)
• Language: JavaScript
• Size: 172 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# wachter

Watchdog for your app. Provides API for logging and shutting down on certain condition.

Features:

* provides caller info (which function has called log method)

* colored console output

* logs uncaught exceptions (with `alert` level)

* provides methods to shut down app on uncaught exception or exceeding memory limit

# API

Notice: if argument (except error) is object, it will be `JSON.stringify`ed, otherwise, `toString`ed.

## alert(arg, arg2, arg3, ..., error)

Logs `arg` and error details (if any) with level `alert` (highest level) to `stderr`.

## error(arg, arg2, arg3, ..., error)

Logs `arg` and error details (if any) with level `error` to `stderr`.

## info(arg, arg2, arg3, ...)

Logs `arg` with level `info` to `stdout`.

## debug(arg, arg2, arg3, ...)

Logs `arg` with level `debug` to `stdout`.

## exitWhenGotUncaughtException()

Shuts down app on uncaught exception.

## exitWhenExceededMemoryLimit(limit)

Shuts down app when it has consumed more than `limit` bytes.

## exit()

Shuts down app (with code 75 which means 'temporal failure').

# License

BSD