Remove Deferred cancellation on client reset

See twisted#546. We have been running a similar patch on our enterprise production systems for about 6 months with no issues, and critically we have stopped getting issues on client resets.
KentShikama · Aug 16, 2022 · 320d22a · 320d22a
1 parent 6a3f013
commit 320d22a
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/klein/_resource.py b/src/klein/_resource.py
@@ -205,11 +205,6 @@ def _execute() -> Deferred:
             d = maybeDeferred(
                 self._app.execute_endpoint, endpoint, request, **kwargs
             )
-
-            request.notifyFinish().addErrback(  # type: ignore[attr-defined]
-                lambda _: d.cancel(),
-            )
-
             return d
 
         d = maybeDeferred(_execute)