Code-server: Crash after WebSocket opened "Error: spawn ENOMEM"

[Mahdi-Sahib]

• code-server version: 1.408-vsc1.32.0
• OS Version: ubuntu 18.10 cloud // vulture - 1 CPU /1024MB Memory

Description

Error

root@node:~# code-server
INFO  code-server v1.408-vsc1.32.0
INFO  Additional documentation: http://github.com/codercom/code-server
INFO  Initializing {"data-dir":"/root/.local/share/code-server","working-dir":"/root","log-dir":"/root/.cache/code-server/logs/20190403071721342"}
INFO  Starting webserver... {"host":"0.0.0.0","port":8443}
WARN  No certificate specified. This could be insecure.
WARN  Documentation on securing your setup: https://coder.com/docs
INFO
INFO  Password: 1dc067aad902ac9e90fbadf0
INFO
INFO  Started (click the link below to open):
INFO  http://localhost:8443/
INFO
INFO  Starting shared process [1/5]...
INFO  Connected to shared process
ERROR SHARED stderr {"data":"Uncaught Exception:  Error: ENOENT: no such file or directory, open '/root/.local/share/code-server/Backups/workspaces.json'\n\nError: ENOENT: no such file or directory, open '/root/.local/share/code-server/Backups/workspaces.json'\n    at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:52540:31)\n    at ontimeout (timers.js:498:11)\n    at tryOnTimeout (timers.js:323:5)\n    at Timer.listOnTimeout (timers.js:290:5)\n"}
INFO  WebSocket opened / {"client":1,"ip":"37.237.144.27"}
internal/child_process.js:313
    throw errnoException(err, 'spawn');
    ^

Error: spawn ENOMEM
    at ChildProcess.spawn (internal/child_process.js:313:11)
    at Object.exports.spawn [as _spawn] (child_process.js:508:9)
    at t.async (/home/travis/build/codercom/code-server/packages/server/out/cli.js:504:34463)
    at e.exports (/home/travis/build/codercom/code-server/packages/server/out/cli.js:504:33964)
    at e (/home/travis/build/codercom/code-server/packages/server/out/cli.js:504:32689)
    at Timeout.u [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/out/cli.js:504:32982)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)

[ksemba]

Seeing a similar issue on a fresh install of Ubuntu 18.04:

INFO code-server v1.408-vsc1.32.0
INFO Additional documentation: http://github.com/codercom/code-server
INFO Initializing {"data-dir":"/root/.local/share/code-server","working-dir":"/usr/local/workspace/ng-hybrid-cloud-manager","log-dir":"/root/.cache/code-server/logs/20190403094537673"}
INFO Starting shared process [1/5]...
INFO Starting webserver... {"host":"0.0.0.0","port":8443}
WARN No certificate specified. This could be insecure.
WARN Documentation on securing your setup: https://coder.com/docs
INFO
INFO Password: 723a63107af95ae84751d8ca
INFO
INFO Started (click the link below to open):
INFO http://localhost:8443/
INFO
ERROR Port scanning will not be available: spawn netstat ENOENT.
INFO Connected to shared process
ERROR SHARED stderr {"data":"Uncaught Exception: Error: ENOENT: no such file or directory, open '/root/.local/share/code-server/Backups/workspaces.json'\n\nError: ENOENT: no such file or directory, open '/root/.local/share/code-server/Backups/workspaces.json'\n at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:52540:31)\n at ontimeout (timers.js:498:11)\n at tryOnTimeout (timers.js:323:5)\n at Timer.listOnTimeout (timers.js:290:5)\n"}

[nol166]

You might need to bump up the memory a bit, the memory management should be much better in later releases.

[ksemba]

I just stopped code-server and ran this

free -m
total used free shared buff/cache available
Mem: 12008 2061 7438 124 2509 9527
Swap: 2047 0 2047

Then I just restarted code-server and it started! :) No idea why, I didn't change anything...

I still see this error here - not sure whether this is something that needs to be fixed:

ERROR Port scanning will not be available: spawn netstat ENOENT.

Thanks

[nol166]

Yeah, that definitely looks like a bug. Thank you for reporting.

[ksemba]

awesome product, by the way ;)

[kylecarbs]

You'll need to install netstat for the port-scanning to work properly. It isn't used yet, but will be in the future!

Closing for now :)

[ksemba]

cool, thanks for the hint - worked. I did:

sudo apt update
sudo apt install net-tools

[Lin-boy]

I have the same error.so how can I solv

e it?

[MichaelDesantis]

ENOMEM = Error. No Memory.

You may need more RAM, some users have reported problems running the binary on machines with less than 1GB of RAM.

[Lin-boy]

Thanks.I create a server .It has 4gb of RAM.Now it works well.

Michael Desantis [e-mail] 于2019年4月16日周二 上午12:36写道：

ENOMEM = Error. No Memory.

You may need more RAM, some users have reported problems running the
binary on machines with less than 1GB of RAM.

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