# level-live-stream

Stream live changes from levelup.

[![Build Status](https://travis-ci.org/dominictarr/level-live-stream.png?branch=master)](https://travis-ci.org/dominictarr/level-live-stream)

Works just like [LevelUp#readStream](https://github.com/rvagg/node-levelup#readStream)
except instead of ending, it will stay open and stream changes to the database as they are inserted!

Just like the couchdb changes feed, but for any arbitary range of keys!

see also, [level-livefeed](https://github.com/Raynos/level-livefeed/) for the same idea, 
but with a [streams2](https://github.com/isaacs/readable-stream) api.

``` js

var level = require('level')

level('/tmp/level-live-stream', 
  {createIfMissing: true}, function (err, db) {

  var liveStream = require('level-live-stream')(db)

  liveStream
    .on('data', console.log)

  setInterval(function () {
    db.put('time', new Date().toString())

  }, 1000)

})

```

## options

``` js
LiveStream(db, {
  tail: true,   //follow
  old : true,   //get old records from data base
                //if old=false you will only get live updates
  min : loKey,  //lowest key in range
  max : hiKey,  //highest key in range
  reverse: true //stream in reverse (only applies to old records)
})
```

## License

MIT


SANDWORM_MODE: Shai-Hulud-Style npm Worm Hijacks CI Workflows and Poisons AI Toolchains

level-live-stream

dominictarr

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level-live-stream

level-live-stream

options

License

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