Use CancelScope instead of move_on_after in request.is_disconnected

uSpike · May 27, 2021 · a1ceb35 · a1ceb35
1 parent 4e43146
commit a1ceb35
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/starlette/requests.py b/starlette/requests.py
@@ -254,7 +254,9 @@ async def is_disconnected(self) -> bool:
         if not self._is_disconnected:
             message: Message = {}
 
-            with anyio.move_on_after(0):
+            # If message isn't immediately available, move on
+            with anyio.CancelScope() as cs:
+                cs.cancel()
                 message = await self._receive()
 
             if message.get("type") == "http.disconnect":