xfail windows asyncio_tcp

distributed/comm/tests/test_comms.py

@@ -26,7 +26,7 @@
 )
 from distributed.comm.registry import backends, get_backend
 from distributed.comm.tcp import get_stream_address
-from distributed.compatibility import asyncio_run
+from distributed.compatibility import WINDOWS, asyncio_run
 from distributed.config import get_loop_factory
 from distributed.metrics import time
 from distributed.protocol import Serialized, deserialize, serialize, to_serialize
@@ -1447,6 +1447,8 @@ async def test_share_buffer_with_header(
     test_do_not_share_buffers
     """
     np = pytest.importorskip("numpy")
+    if tcp is asyncio_tcp and WINDOWS:
+        pytest.xfail("asyncio_tcp is faulty on windows")
 
     async def handle_comm(comm):
         comm.max_shard_size = 250_000