#7581: Middleware accessing HttpResponse.content breaks streaming HttpResponse
objects.
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Reporter: mrmachine | Owner: ccahoon
Type: New feature | Status: new
Component: Core (Other) | Version: master
Severity: Normal | Resolution:
Keywords: stream HttpResponse | Triage Stage: Accepted
Content-Length | Needs documentation: 0
Has patch: 1 | Patch needs improvement: 1
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Comment (by mrmachine):
I've updated this patch on a branch at GitHub.
https://github.com/thirstydigital/django/tree/tickets/7581-streaming-
response-middleware
If somebody can provide some concrete direction on the desired approach to
resolve this (BDFL decision?), I'll try to add docs and tests as well.
FYI, I've been using this patch in various incarnations for 4 years in
production environments without any problems.
My vote is still for allowing middleware to ask the response if it is
streaming (generator as content) or not, and act accordingly. Either by
changing their behaviour (to be compatible with streaming responses),
doing nothing (to avoid breaking a streaming response), or forcing the
response to consume the content (breaking the streaming response, but
ensuring that the middleware always runs).
--
Ticket URL: <https://code.djangoproject.com/ticket/7581#comment:29>
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