Opened 99 minutes ago
Last modified 88 minutes ago
#36628 assigned Bug
StreamingHttpResponse doesn't send final ASGI more_body=False signal
| Reported by: | Louis Amon | Owned by: | Louis Amon |
|---|---|---|---|
| Component: | HTTP handling | Version: | 5.2 |
| Severity: | Normal | Keywords: | streaming, vercel, asgi |
| Cc: | Louis Amon | Triage Stage: | Unreviewed |
| Has patch: | yes | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | yes | UI/UX: | no |
Description
Django's StreamingHttpResponse does not send the final ASGI more_body=False
signal when streaming responses are exhausted.
This causes compatibility issues with ASGI servers like Vercel's custom handler that require this
signal to properly finalize responses.
Reference:
https://github.com/vercel/vercel/blob/main/packages/python/vc_init.py#L646
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https://github.com/django/django/pull/19905