waitress - customer headers

[Roman S]

hi all,

how do I allow a custom header in the request (retrieving it in a simple flask app)?

example:

curl -X GET --header 'Accept: application/json' --header 'SESSION_DATA: ...c2Vy...' http://localhost:8080/endpoint

waitress just ignores the header SESSION_DATA, whereby gunicorn e.g. allows it.

waitress==1.3.1

[Michael Merickel]

If you can see the header in a flask app served with gunicorn but not in the same app using waitress then the answer is likely related to the actual content of the request and header so you probably need to provide a reproducible example. I think the current dummy example you're showing is unlikely to be different. Obviously it's not the case that every header is ignored on waitress and works on gunicorn, it's related to the request content.

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Michael

[Bert JW Regeer]

This is due to your custom header containing an underscore.

See https://github.com/Pylons/waitress/issues/194 for more information.

Bert

[Roman S]

thx, now it is clear.

Am Mittwoch, 16. Oktober 2019 04:54:17 UTC+2 schrieb Bert JW Regeer:

This is due to your custom header containing an underscore.

See https://github.com/Pylons/waitress/issues/194 for more information.

Bert

On Oct 15, 2019, at 05:47, 'Roman S' via pylons-discuss <pylons-...@googlegroups.com> wrote:

hi all,

how do I allow a custom header in the request (retrieving it in a simple flask app)?

example:

curl -X GET --header 'Accept: application/json' --header 'SESSION_DATA: ...c2Vy...' http://localhost:8080/endpoint

waitress just ignores the header SESSION_DATA, whereby gunicorn e.g. allows it.

waitress==1.3.1

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