Questions about how to deploying, adapt or migrate NodeJS applications on the Heroku platform
Questions tagged [heroku-nodejs]
21 questions
0
votes
1 answer
Nodejs app not using Procfile but npm start instead
I run an nodejs express server on Heroku. I define a Procfile in my application root which contains:
web:node --optimize_for_size --max_old_space_size=460 --gc_interval=100 server.js
However when I use heroku logs -a my-app --tail I noticed that my…
Jonas Pauthier
- 469
- 3
- 12
0
votes
1 answer
Changes not reflecting on browser after deploying code on heroku node js app
I have an app on Heroku. According to the Heroku App deploy guide I followed the below steps to modify the master.
Steps to make the push on Heroku
$ git add .
$ git commit -am "make it better"
$ git push Heroku master
The build of deploy was…
Kunal Fule
- 1
- 1
0
votes
0 answers
Can I recover data in Heroku
I have a simple app, that stores some files in a node Heroku app.
I didn't know it, but every day the Heroku server is restarted and just the GitHub files survive. My ignored files not.
I know the date when I store those files in my app. Can I…
ValRob
- 2,584
- 7
- 32
- 40
0
votes
0 answers
How to make jar file executable with nodejs in heroku
I have a node application that executes a jar file as follows:
command(params, cb) {
var cmd = '/usr/bin/java -jar JavaAPI.jar ' + this.node_id + " " + this.node_address;
for (var i = 0; i < params.length; i++) {
cmd += " " +…
Tekraj Shrestha
- 1,228
- 3
- 20
- 48
0
votes
1 answer
Chunked response in Node.js on Heroku
I have some very simple Node.js code that I want to emit as chunked responses. The code is:
const WAIT = 500;
const records = [...];
function getList(req, res, url) {
var list = records.slice().map(rec => JSON.stringify(rec) + "\n");
var…
Matthew Phillips
- 112
- 1
- 11
0
votes
1 answer
Postinstall not getting NODE_ENV
When I deploy my node app to the Heroku, after it's done installing its dependancies, it does an "npm run postinstall" as per the docs, however the NODE_ENV variable isn't set, so my app is being build in development mode.
Simple solution would be…
PrimalYeti
- 99
- 6