Reverse patch server #51

[Ph0tonic]

Since jupyterhub/jupyterhub#3810, the fix brought by #51 on master but not yet release, breaks KubeSpawner. The spawner at least doesn't start without removing this patch, using 1.0.1 works but using the version on master fails.

See #50 (comment)

To test wrapSpawner, I used the KubeSpawner inside z2jh with the following configuration.

c.ProfilesSpawner.profiles = [
    ('Kube', 'kubespawner', 'kubespawner.KubeSpawner', {
        'ip':'0.0.0.0', 'port': 0, 'cmd': None, 'path': None, 'environment': {}, 'env_keep': []}),
    # Other spawner here
]

I haven't tested with BatchSpawner yet but this is my next step, I will report any test progress here.

Fixes #54

[Ph0tonic]

So I managed to test this patch with batchSpawner and it's working fine 👍

Any feedback is welcome 🎉

[welcome]

Congrats on your first merged pull request in this project! 🎉

Thank you for contributing, we are very proud of you! ❤️

[minrk]

Thanks for the fix! Sorry for taking forever.

[Ph0tonic]

Great, you are welcome @minrk !
If you could also have a look at #59, #61 and #62 it would be awesome !