level-events

Get an event everytime something is written / read / deleted using levelup. In includes streams support as well.

level-events

Get an event everytime something is written / read / deleted using levelup. In includes streams support as well.

npm install level-events

var events = require('level-events')
 
events(db) // db is a levelup instance 
  .on('read', function(keyvalue) {
    console.log('[read]', key, value)
  })
  .on('write', function(keyvalue) {
    console.log('[write]', key, value)
  })
  .on('delete', function(key) {
    console.log('[delete]', key)
  })
 
db.put('hello', 'world', function() {
  db.createReadStream().resume()
})

Running the above example will print something like

[write] hello world
[read] hello world

MIT