Avoid calling the drain helper in WebSocketWriter if the protocol i…

…s not paused (#9796)
aio-libs · Nov 11, 2024 · b947e47 · b947e47
1 parent d1eecea
commit b947e47
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diff --git a/CHANGES/9796.misc.rst b/CHANGES/9796.misc.rst
@@ -0,0 +1 @@
+Improved performance of the ``WebsocketWriter`` when the protocol is not paused -- by :user:`bdraco`.
diff --git a/aiohttp/_websocket/writer.py b/aiohttp/_websocket/writer.py
@@ -155,7 +155,8 @@ async def send_frame(
         # if the writer is not paused.
         if self._output_size > self._limit:
             self._output_size = 0
-            await self.protocol._drain_helper()
+            if self.protocol._paused:
+                await self.protocol._drain_helper()
 
     def _make_compress_obj(self, compress: int) -> ZLibCompressor:
         return ZLibCompressor(
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Improved performance of the ``WebsocketWriter`` when the protocol is not paused -- by :user:`bdraco`.