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heroku-events
Advanced tools
This module will mine heroku dyno related events out of a syslog file.
This module will mined heroku dyno related events out of a syslog file.
To get started with this module you need to enable log sink on your heroku instance, this will send all the logs from your application to a syslog server, which will write this to a file.
To read the a syslog file and create a model representing the state of your application, while also consuming service related events.
var fs = require('fs')
var split = require('split')
var LogParser = require('heroku-events')
// model for dynos hosts
var model = {}
var logParser = new LogParser(model)
logParser
.on('app-discovered', function(app){
console.log('app-discovered', app)
})
.on('app-change', function(app){
console.log('app-change', app)
})
var st = fs.createReadStream('/var/log/heroku.log')
st.pipe(split()).pipe(logParser)
The events which are currently fired are:
app-discovered
- Fired when a new log sink identifier is detected indicating a new app was discovered.app-change
- Fired when a heroku dyno state change is read.dyno-up
- Fired when an up heroku dyno state change is read.dyno-down
- Fired when a down heroku dyno state change is read.dyno-starting
- Fired when a starting heroku dyno state change is read.dyno-crashed
- Fired when a crashed heroku dyno state change is read.Need to:
FAQs
This module will mine heroku dyno related events out of a syslog file.
The npm package heroku-events receives a total of 9 weekly downloads. As such, heroku-events popularity was classified as not popular.
We found that heroku-events demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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