Reproducible: Error: listen EADDRINUSE :::3000 #1484

servel333 · 2018-12-05T21:19:06Z

nodemon -v: 1.17.3
node -v: v9.11.2
Operating system/terminal environment: macOS High Sierra Version 10.13.6 (17G65) (Darwin Kernel Version 17.7.0: Thu Jun 21 22:53:14 PDT 2018; root:xnu-4570.71.2~1/RELEASE_X86_64)
Command you ran: complicated; see below

Expected behaviour

Clean restart of app
Listening on port again after a short time

Actual behaviour

The following error

events.js:167
      throw er; // Unhandled 'error' event
      ^

Error: listen EADDRINUSE :::3000
    at Server.setupListenHandle [as _listen2] (net.js:1328:14)
    at listenInCluster (net.js:1376:12)
    at Server.listen (net.js:1463:7)
    at Function.listen (/opt/code/node_modules/express/lib/application.js:618:24)
    at Object.<anonymous> (/opt/code/server.js:82:5)
    at Module._compile (internal/modules/cjs/loader.js:702:30)
    at loader (/opt/code/node_modules/babel-register/lib/node.js:144:5)
    at Object.require.extensions.(anonymous function) [as .js] (/opt/code/node_modules/babel-register/lib/node.js:154:7)
    at Module.load (internal/modules/cjs/loader.js:612:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
Emitted 'error' event at:
    at emitErrorNT (net.js:1355:8)
    at process._tickCallback (internal/process/next_tick.js:63:19)
    at Function.Module.runMain (internal/modules/cjs/loader.js:746:11)
    at Object.<anonymous> (/opt/code/node_modules/babel-cli/lib/_babel-node.js:154:22)
    at Module._compile (internal/modules/cjs/loader.js:702:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:713:10)
    at Module.load (internal/modules/cjs/loader.js:612:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
    at Function.Module._load (internal/modules/cjs/loader.js:543:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:744:10)
[nodemon] app crashed - waiting for file changes before starting...

Steps to reproduce

Download nodemon-test.zip
decompress zip
open shell in decompressed dir
Run make start-test

If applicable, please append the --dump flag on your command and include the output here ensuring to remove any sensitive/personal details or tokens.

The text was updated successfully, but these errors were encountered:

servel333 · 2018-12-05T21:21:01Z

Makefile


default: start-test
.PHONY: start-test start-docker system-config dist

start-test:
	./start.sh

start-docker:
	docker stop nodemon-test || true
	# docker rm nodemon-test || true
	docker run -it --rm \
		--name nodemon-test \
		-p3099:3000 \
		--volume "$(shell pwd)":/opt/code \
		--workdir /opt/code \
		node:10.5.0-alpine \
		/opt/code/docker_init

system-config:
	@echo "" > system-config.log 2>&1 || true
	@echo "\n\n## nodemon -v\n" >> system-config.log
	nodemon -v >> system-config.log 2>&1 || true
	@echo "\n\n## node -v\n" >> system-config.log
	node -v >> system-config.log 2>&1 || true
	@echo "\n\n## uname -v\n" >> system-config.log
	uname -v >> system-config.log 2>&1 || true
	@echo "\n\n## port installed\n" >> system-config.log
	port installed >> system-config.log 2>&1 || true
	@echo "\n\n## npm ls\n" >> system-config.log
	npm ls >> system-config.log 2>&1 || true

dist:
	mkdir -p dist
	rm dist/nodemon-test.zip || true
	ls | grep -v node_modules | grep -v dist | grep -v pack.sh | zip -@ dist/nodemon-test.zip

package.json

{
  "name": "nodemon-test",
  "version": "0.0.1",
  "private": true,
  "entry": "./server.js",
  "nodemonConfig": {
    "verbose": true,
    "events": {
      "crash": "echo \"[nodemon] crashed at $(date)\";",
      "start": "echo \"[nodemon] started at $(date)\";",
      "restart": "echo \"[nodemon] restarted at $(date)\";"
    }
  },
  "devDependencies": {
    "babel-cli": "^6.24.1",
    "babel-core": "^6.25.0",
    "babel-plugin-transform-es2015-destructuring": "^6.23.0",
    "babel-plugin-transform-es2015-modules-commonjs": "^6.24.1",
    "babel-plugin-transform-es2015-spread": "^6.22.0",
    "babel-plugin-transform-object-rest-spread": "^6.26.0",
    "babel-preset-env": "^1.7.0",
    "chai": "^4.0.2",
    "chai-http": "^4.2.0",
    "eslint": "^4.19.1",
    "eslint-config-airbnb": "^17.0.0",
    "eslint-plugin-import": "^2.12.0",
    "eslint-plugin-jsx-a11y": "^6.0.3",
    "eslint-plugin-react": "^7.9.1",
    "faker": "^4.1.0",
    "mocha": "^3.4.2",
    "sinon": "^4.4.5",
    "sinon-chai": "^3.2.0",
    "webpack": "^4.12.0",
    "webpack-cli": "^3.0.8",
    "yargs": "^12.0.1"
  },
  "dependencies": {
    "aws-sdk": "^2.207.0",
    "body-parser": "^1.18.2",
    "bunyan": "^1.8.12",
    "card-detector": "0.0.4",
    "cookie-parser": "^1.4.3",
    "cors": "^2.8.4",
    "elasticsearch": "^15.0.0",
    "express": "^4.16.2",
    "express-bunyan-logger": "^1.3.2",
    "express-jwt": "^5.3.1",
    "expresss": "0.0.0",
    "google-libphonenumber": "^3.0.10",
    "grpc": "^1.16.1",
    "handlebars": "^4.0.11",
    "http-aws-es": "^6.0.0",
    "i18n-iso-countries": "^3.7.3",
    "inflection": "^1.12.0",
    "joi": "^13.4.0",
    "joi-phone-number": "^2.0.1",
    "jsdom": "^11.12.0",
    "jsonwebtoken": "^8.1.1",
    "lodash": "latest",
    "lodash.isempty": "^4.4.0",
    "maxmind": "^2.7.0",
    "moment": "^2.22.0",
    "node-2fa": "^1.1.2",
    "node-fetch": "^2.0.0",
    "node-jose": "^0.11.0",
    "npm": "^6.1.0",
    "qs": "^6.5.1",
    "request": "^2.87.0",
    "soap": "^0.24.0",
    "usps-web-tools-node-sdk": "^0.5.0",
    "uuid": "^3.2.1",
    "wordpress-hash-node": "^1.0.0",
    "xml2js": "^0.4.19",
    "yamlparser": "0.0.2"
  }
}

server.js


const bodyParser = require('body-parser');
const cookieParser = require('cookie-parser');
const express = require('express');
const fs = require('fs');
const path = require('path');
const parse = require('querystring').parse;

const PORT = process.env.PORT || 3000;
const app = express();

app.use(bodyParser.raw({ type: '*/*' }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.enable('trust proxy');

const loggingMiddleware = require('express-bunyan-logger')({ // eslint-disable-line global-require
  obfuscate: [
    'body.data.attributes.payment_source.account_number',
    'body.data.attributes.payment_source.cvv',
    'body.data.attributes.account_number',
    'body.data.attributes.cvv',
    'req-headers.authorization',
  ],
  includesFn: (req, res) => ({
    user: req.user && req.user.sub,
    'created-id': res.newId,
  }),
});

app.use((req, res, next) => {
  if (req.path === '/.health') {
    next();
  } else {
    loggingMiddleware(req, res, next);
  }
});

app.use((req, res, next) => {
  res.set('X-Request-Id', req.id);
  res.set('Cache-Control', 'no-cache, no-store, must-revalidate');
  res.set('Pragma', 'no-cache');
  res.set('X-Frame-Options', 'SAMEORIGIN');
  res.set('Content-Type', 'application/vnd.api+json');

  if (req.body.length) {
    req.body = req.body.toString();
  }

  if (req.body.length) {
    const ct = req.get('content-type');

    if (ct.indexOf('application/x-www-form-urlencoded') != -1) {
      req.body = parse(req.body);
    } else {
      req.body = JSON.prase(req);
    }
  }

  next();
});

app.get('/', (req, res) => res.send(''));

// Catch all routes that don't match (404)
app.use((req, res, next) => {
  next(Object.assign(new Error('Not Found'), { status: 404 }));
});

// Error handler
app.use((err, req, res, next) => {
  res.set('Access-Control-Allow-Origin', '*');

  if (err) {
    console.log({ error: err.stack, req_id: req.id }, 'Unexpected error.');
    res.status(500);
    res.send(Object.assign(new Error('Internal Error'), { status: 500 }));
  } else {
    next();
  }
});

app.listen(PORT, () => {
  console.log(`Listening on port ${PORT}`);
  // setTimeout(() => {
  //   console.log(`touch ${__filename}`);
  //   fs.closeSync(fs.openSync(__filename, 'w'));
  // }, 1000);
});

start.sh

#!/bin/sh

PARENT_ID=$$

background_f() {

  # However long you need for the server to be listening
  for i in {1..8}
  do
    sleep 10
    echo
    echo "## $(( 80 - (i * 10) )) Seconds to 'touch server.js'"
    echo
  done

  echo
  echo "## touch server.js"
  echo
  touch server.js

  # However long it takes to reproduce the issue (or not ):
  for i in {1..4}
  do
    sleep 10
    echo
    echo "## $(( 40 - (i * 10) )) Seconds to 'kill -INT \$PID'"
    echo
  done

  echo "## CTRL+C server (you may have to CTRL+C yourself...)"
  echo
  kill -INT $PARENT_ID || true
}

background_f &
BACKGROUND_ID=$!
echo "subprocess ID $ID"
jobs

make start-docker | tee run.log

kill -INT $BACKGROUND_ID || true

servel333 · 2018-12-05T21:21:53Z

This setup is so verbose because I took our project and simplified it for reproducibility as much as was a bit easy. I'd like to see how reproducible this actually is on other systems.

sofiia-hlyniana · 2018-12-06T09:16:21Z

Same behaviour here, nodemon crashes with Error: listen EADDRINUSE :::8085 upon automatic restart or after Ctrl + C stop and subsequent start.
Node 10.7.0
macOS Mojave 10.14.1

remy · 2018-12-06T09:32:42Z

@sofiia-hlyniana this is a docker + nodemon issue. Are you saying you're seeing the same?

sofiia-hlyniana · 2018-12-06T09:42:02Z

@remy Sorry, didn't notice docker was also there. I'm not using it, but I see the same error as described using nodemon only. However, I still can create another issue if it is critical to do so.

remy · 2018-12-06T11:23:35Z

@sofiia-hlyniana no problem. If you can, and if you can include code that can replicate the problem then it makes it marginally easier to debug 👍

tylergets · 2018-12-06T14:08:37Z

Also running into this error, after upgrading

shazarre · 2018-12-06T16:16:10Z

Also have this issue after recent upgrade.

avaly · 2018-12-06T16:41:10Z

We're also seeing this issue when using Docker. We're using nodemon v1.18.7.

willopez · 2018-12-06T18:58:09Z

Experiencing this issue also, nodemon v1.18.7

avaly · 2018-12-06T19:05:05Z

This was previously working fine on v1.17.2.

However after upgrading to v1.18.7, this issue started happening. Tried to downgrade again to v1.17.2, it was not enough - the bug was still present.

It seems that the pstree.remy dependency had remained upgraded (to v1.1.2) from v1.18.7 - due to the semver.

Using v1.17.2, and adding the following workaround in package.json (for those using yarn) seems to have fixed it:

 "resolutions": {
   "nodemon/pstree.remy": "1.1.0"
 }

willopez · 2018-12-06T19:27:38Z

@avaly thanks! that works

servel333 · 2018-12-06T21:24:26Z

 "resolutions": {
   "nodemon/pstree.remy": "1.1.0"
 }

How does one do this for npm?

willopez · 2018-12-06T22:31:10Z

@servel333 just add the that snippet to your package.json

theprobugmaker · 2018-12-07T02:02:15Z

That is a duplicated of #1477 which is being discussed already and we are trying to find the fix.

OlivierCuyp · 2018-12-07T09:33:25Z

@servel333 the solution works only with yarn I believe not with npm
With npm, you can downgrade to the version 1.13.3

avaly · 2018-12-07T10:06:11Z

I also confirmed that using v1.18.6, with the yarn resolution hack from above, works fine.

ganapativs · 2018-12-07T10:48:40Z

I also confirm that using v1.18.6, with the yarn resolution hack, works fine 👏

servel333 · 2018-12-07T15:20:16Z

@zefexdeveloper Some people in this thread have said they can reproduce this without Docker. Does that still make this a duplicate?

OlivierCuyp · 2018-12-07T15:22:22Z

@servel333 I came to the same root cause pstree.remy. So I guess the fix will correct both issue ;)

theprobugmaker · 2018-12-07T20:11:41Z

@servel333 Judging by the main subject, yes, it's duplicated, people saying that they are having the same issue without Docker is just a consequence, but anyway, we are just trying to find a solution anyway 😄

servel333 · 2018-12-07T20:46:19Z

This is splitting hairs, but technically my subject doesn't mention Docker... @zefexdeveloper :)

timbrandin · 2018-12-10T13:26:05Z

1.13.3 was the last working version for me

remy · 2018-12-10T14:40:11Z

I've been working on this today. The problem is in the ps tree implementation I took from node-kill-tree - basically it doesn't work across all docker images.

I'm refactoring the pstree.remy so that it will work.

It's because ps and how processes are killed, work slightly differently in the alpine flavour of linux.

remy · 2018-12-10T21:46:00Z

Live fix in nodemon@1.18.8 (core change in pstree.remy…again).

timini · 2018-12-12T15:46:16Z

Still having the same issue with 1.1.8 in node:8.12-alpine

timini · 2018-12-12T15:57:49Z

also with node:10-alpine

remy · 2018-12-12T16:19:50Z

@timini are you able to debug?

timini · 2018-12-12T17:02:05Z

Seems to work with node:10 but not node:10-alpine

timini · 2018-12-12T17:04:01Z

@remy What do you want to know? It seems the SIGUSR2 is never emitted on process when using alpine docker image.

remy · 2018-12-12T20:28:24Z

what do I want to know

Ideally what to change to fix it.

timini · 2018-12-13T14:27:22Z

Can you give me a clue where to start looking? Bearing in mind I have no existing knowledge of the pstree package

remy · 2018-12-13T15:06:27Z

Equally I have know existing knowledge as to the specifics of your dev environment…you've not provided any example code to replicate with so there's no real point in trying to guess.

pstree package is very small: https://github.com/remy/pstree/blob/master/lib/index.js

But you're going to have a better idea if you look at nodemon's source in run.js and look for where it sends the kill signal - and list out the PIDs that are going to be shutdown. My guess is that it's not including the hanging process. Another guess (since I tested with node:alpine), is that there's something to do with your code and the way you're running your software that's going to expose the real bug. But again, you've not offered anything so this original issue by the OP has been closed.

OlivierCuyp · 2018-12-13T16:40:32Z

@remy & @timini My test case uses the Docker image node10-alpine and it works fine with the latest version.

@timini sorry for the silly questions but are you sure you:

deleted your package-lock.json
npm install
docker build .

OlivierCuyp mentioned this issue Dec 7, 2018

nodemon with babel-node in docker address already in use #1477

Closed

remy added the remy working on it label Dec 10, 2018

remy mentioned this issue Dec 10, 2018

Nodemon not restarting in docker #1447

Closed

remy closed this as completed in 735afd5 Dec 10, 2018

dependencies bot mentioned this issue Dec 11, 2018

Update nodemon in / from 1.12.1 to 1.18.8 LibreTubeApp/LibreTube#275

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dependencies bot mentioned this issue Dec 11, 2018

Update nodemon in / from 1.12.1 to 1.18.8 mjohnson9/twitch-markov-bot#251

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dobesv mentioned this issue Jan 18, 2019

Nodemon does not wait for process to exit before starting a new one #1508

Closed

BretFisher mentioned this issue Feb 6, 2019

HELP: Can you explain this a little more ? BretFisher/node-docker-good-defaults#48

Closed

snyk-bot mentioned this issue Jan 10, 2020

[Snyk] Upgrade nodemon from 1.18.7 to 1.19.4 DavidKindler/mysql-registration-passport#2

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This was referenced Feb 12, 2020

[Snyk] Upgrade nodemon from 1.18.3 to 1.19.4 georgismitev/multi-kubernetes#2

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Reproducible: Error: listen EADDRINUSE :::3000 #1484

Reproducible: Error: listen EADDRINUSE :::3000 #1484

servel333 commented Dec 5, 2018

servel333 commented Dec 5, 2018

servel333 commented Dec 5, 2018

sofiia-hlyniana commented Dec 6, 2018 •

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remy commented Dec 6, 2018

sofiia-hlyniana commented Dec 6, 2018

remy commented Dec 6, 2018

tylergets commented Dec 6, 2018

shazarre commented Dec 6, 2018

avaly commented Dec 6, 2018

willopez commented Dec 6, 2018

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willopez commented Dec 6, 2018

servel333 commented Dec 6, 2018

willopez commented Dec 6, 2018

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ganapativs commented Dec 7, 2018

servel333 commented Dec 7, 2018

OlivierCuyp commented Dec 7, 2018

theprobugmaker commented Dec 7, 2018

servel333 commented Dec 7, 2018

timbrandin commented Dec 10, 2018

remy commented Dec 10, 2018

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Reproducible: Error: listen EADDRINUSE :::3000 #1484

Reproducible: Error: listen EADDRINUSE :::3000 #1484

Comments

servel333 commented Dec 5, 2018

Expected behaviour

Actual behaviour

Steps to reproduce

servel333 commented Dec 5, 2018

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sofiia-hlyniana commented Dec 6, 2018 • edited Loading

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