#36863: Under WSGI, multiple calls to asgiref.sync.async_to_sync within the same
request do not share the same event loop.
-------------------------------------+-------------------------------------
Reporter: Mykhailo Havelia | Type: Bug
Status: new | Component: HTTP
| handling
Version: 6.0 | Severity: Normal
Keywords: async, wsgi | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Each call creates a new thread with its own event loop. This commonly
happens in middlewares and signals, causing a single request to spawn
multiple threads and event loops, which is unnecessary and prevents reuse
of async resources.
This could be addressed by introducing a per-request async context, for
example as shown in this draft implementation:
https://github.com/Arfey/django/pull/5/changes
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Ticket URL: <https://code.djangoproject.com/ticket/36863>
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