Can't make wait-on work in Github action

[alexbjorlig]

Hi Jeff.

Thanks for an awesome library, but I can't get it to work on Github actions.

I use this command:

npm run start:test & ./node_modules/.bin/wait-on http://localhost:3000 --timeout 120000 -v

I can tell from the output that the server is up and running on port 3000, but wait-on only prints this output:

2021-01-03 11:42:52 info: Express is 👂  on port 3000/graphql. (Pid 2995)
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...
  HTTP(S) error for http://localhost:3000 Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:3000 ...

When I test it locally it works perfect?

[matart15]

same here. http://localhost:4100/graphql http://localhost:4100/ both throw error.
tried http-get and that failed too

but I can access it from browser. Also tcp succeeds

$ wait-on -t 300 -v http://localhost:4100/graphql
waiting for 1 resources: http://localhost:4100/graphql
making HTTP(S) head request to  url:http://localhost:4100/graphql ...
  HTTP(S) error for http://localhost:4100/graphql Error: Request failed with status code 500
making HTTP(S) head request to  url:http://localhost:4100/graphql ...
  HTTP(S) error for http://localhost:4100/graphql Error: Request failed with status code 500
wait-on(82273) Timed out waiting for: http://localhost:4100/graphql; exiting with error

$ wait-on -t 300 -v tcp:4100
waiting for 1 resources: tcp:4100
making TCP connection to 4100 ...
  TCP connection successful to host:localhost port:4100
wait-on(82530) complete
✨  Done in 0.67s.
done

[jeffbski]

That's very strange, I'll see if I can figure anything out with this. I appreciate you mentioning it.

…

On Wed, May 26, 2021 at 9:51 PM matart15 ***@***.***> wrote: same here. http://localhost:4100/graphql http://localhost:4100/ both throw error. but I can access it from browser. Also tcp succeeds $ wait-on -t 300 -v http://localhost:4100/graphql waiting for 1 resources: http://localhost:4100/graphql making HTTP(S) head request to url:http://localhost:4100/graphql ... HTTP(S) error for http://localhost:4100/graphql Error: Request failed with status code 500 making HTTP(S) head request to url:http://localhost:4100/graphql ... HTTP(S) error for http://localhost:4100/graphql Error: Request failed with status code 500 wait-on(82273) Timed out waiting for: http://localhost:4100/graphql; exiting with error $ wait-on -t 300 -v tcp:4100 waiting for 1 resources: tcp:4100 making TCP connection to 4100 ... TCP connection successful to host:localhost port:4100 wait-on(82530) complete ✨ Done in 0.67s. done — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#86 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAABMOPM6PCM4XLUSNITWM3TPWXUHANCNFSM4VRZ2VKQ> .

-- Jeff Barczewski Founder of CodeWinds http://codewinds.com/ Live and Online developer training

[filipedeschamps]

Has anyone found any solution for this? I'm having the exact same problem and something strange is happening: it seems to work with 4.0.0 release, but not with 6.0.0.

[alumni]

If you're using cypress, this sounds interesting: bahmutov/start-server-and-test#287 (comment)

[byhow]

also having the same issue here, unable to wait-on the start in github actions. Maybe an issue with the github ci?

[mifi]

For me this was related to ipv6. It also happens with other HTTP request node libraries. Node.js seems to resolve localhost:3000 to ::1:3001, but my server was running on ipv4 only. Solved by using 127.0.0.1:3000 instead of localhost:3000

[JoseGaldamez]

In my case, I wanted to run electron with a React App, then the script on package.js was "electron": "wait-on tcp:3000 && electron ." change for "electron": "wait-on http://127.0.0.1:3000 && electron ." fix the issue.

[joriswitteman]

Some people are having better luck in GitHub Actions with the IP 172.17.0.1