nightcap

0.0.1 • Public • Published

nightcap

Monitor your Mongo capped collections. If you're using a circular queue, you can make sure data is not overwritten.

installation

npm install nightcap

usage

var Nightcap = require('nightcap');

var nc = new Nightcap(mongouri, {
  query: { isProcessed: false },
  targetPercentage: 50,
  collection: 'messagequeue'
});

nc.on('breach', function(percentage) {
  console.log('%s%% of your documents are waiting to be processed!', percentage);
});

The above will log to the console if number of unprocessed documents exceeds 50% of the collection size.

params

query

This defines the set of documents we want to keep an eye on

targetPercentage

If the set of documents defined by query is over targetPercentage of the collection, the breach event will be emitted.

collection

This the collection we want to monitor.

debug

Turn your logs into War & Peace

Dependencies (2)

Dev Dependencies (0)

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    Install

    npm i nightcap

    Weekly Downloads

    1

    Version

    0.0.1

    License

    BSD

    Last publish

    Collaborators

    • brainflake