Fixed #31962 -- Made SessionMiddleware raise SessionInterrupted when session destroyed while request is processing.

tests/handlers/views.py

@@ -1,7 +1,7 @@
 import asyncio
 from http import HTTPStatus
 
-from django.core.exceptions import SuspiciousOperation
+from django.core.exceptions import BadRequest, SuspiciousOperation
 from django.db import connection, transaction
 from django.http import HttpResponse, StreamingHttpResponse
 from django.views.decorators.csrf import csrf_exempt
@@ -33,6 +33,10 @@ def not_in_transaction(request):
     return HttpResponse(str(connection.in_atomic_block))
 
 
+def bad_request(request):
+    raise BadRequest()
+
+
 def suspicious(request):
     raise SuspiciousOperation('dubious')