Problems restarting MagicMirror (Port 8080 in use ...)

[roramirez]

Ups, there a bug for pm2 config. I pushed a fix
https://github.com/MichMich/MagicMirror/pull/640

The restart is work for me. Are you try stop/start?

pi@raspberrypi:~/MagicMirror $ pm2 status MagicMirror
┌─────────────┬────┬──────┬──────┬────────┬─────────┬────────┬─────┬──────────┬──────────┐
│ App name    │ id │ mode │ pid  │ status │ restart │ uptime │ cpu │ mem      │ watching │
├─────────────┼────┼──────┼──────┼────────┼─────────┼────────┼─────┼──────────┼──────────┤
│ MagicMirror │ 0  │ fork │ 7689 │ online │ 1       │ 3h     │ 0%  │ 2.4 MB   │  enabled │
└─────────────┴────┴──────┴──────┴────────┴─────────┴────────┴─────┴──────────┴──────────┘
 Use `pm2 show ` to get more details about an app
pi@raspberrypi:~/MagicMirror $ pm2 restart MagicMirror
Restarts are now immutable, to update environment or conf use --update-env
[PM2] Applying action restartProcessId on app [MagicMirror](ids: 0)
[PM2] [MagicMirror](0) ✓
┌─────────────┬────┬──────┬──────┬────────┬─────────┬────────┬─────┬──────────┬──────────┐
│ App name    │ id │ mode │ pid  │ status │ restart │ uptime │ cpu │ mem      │ watching │
├─────────────┼────┼──────┼──────┼────────┼─────────┼────────┼─────┼──────────┼──────────┤
│ MagicMirror │ 0  │ fork │ 6447 │ online │ 2       │ 0s     │ 7%  │ 2.3 MB   │  enabled │
└─────────────┴────┴──────┴──────┴────────┴─────────┴────────┴─────┴──────────┴──────────┘
 Use `pm2 show ` to get more details about an app

By the way, there a interesting notice in restart process by pm2

Restarts are now immutable, to update environment or conf use --update-env

Here I’m using 2.1.5 version

pi@raspberrypi:~/MagicMirror $ pm2 -version
2.1.5

[binderth]

@roramirez said in Problems restarting MagicMirror (Port 8080 in use ...):

pi@raspberrypi:~/MagicMirror $ pm2 -version
2.1.5

Do I need pm2?

pi@MagicMirror:~ $ pm2 -version
-bash: pm2: Kommando nicht gefunden.

(translates: command not found)

[ostfilinchen]

@roramirez what i have to do to get the fix from github? I have installed MM v2.1.0

[MichMich]

This seem to have fixed the issue. Thanks @roramirez!

[roramirez]

@binderth said in Problems restarting MagicMirror (Port 8080 in use ...):

Do I need pm2?

Is optional. If you installed by script and choice. After that you can configurate mannually.

[roramirez]

@ostfilinchen That version don’t have the feature for use pm2 for process control by installer script. What is your problem in 2.1.0?

[ostfilinchen]

@roramirez my Problem is this error

8080 at Object.exports._errnoException (util.js:1026:11) at exports._exceptionWithHostPort (util.js:1049:20) at Server._listen2 (net.js:1253:14) at listen (net.js:1289:10) at net.js:1399:9 at _combinedTickCallback (internal/process/next_tick.js:77:11) at process._tickCallback (internal/process/next_tick.js:98:9) at Module.runMain (module.js:592:11) at run (bootstrap_node.js:402:7) at startup (bootstrap_node.js:157:9) code: 'EADDRINUSE', errno: 'EADDRINUSE', syscall: 'listen', address: '::', port: 8080 }

when i restart the mirror via pm2

[cowboysdude]

Thanks guys!

[roramirez]

@ostfilinchen What pm2 version are using?. There are other process to start control of MagicMirror?

Please, send some log lines of pm2 and what show you
pm2 status

[ostfilinchen]

@roramirez i think the Problem is the pm2. My in Memory Version is 2.0.19 and my local Version is 2.3.0.

if i do pm2 update it updates the Version, but if i restart the pi, i have 2 Versions again.

[roramirez]

@ostfilinchen So stranger. What is for you memory version?

Note: The last stable release of pm2 is 2.2.1.

I recomend use the last version stable. In my case, the 2.1.5, work fine the restart action.

[ostfilinchen]

@roramirez thanks for the Information. how can i update to 2.1.5?

[roramirez]

@ostfilinchen by npm

sudo npm install -g pm2@2.1.5

First remove previous version installed
https://docs.npmjs.com/cli/uninstall

[ostfilinchen]

@roramirez i’ve done this and have a look on the restartprocess in the next time. thanks a lot.