asyncio close could wait forever [#956].

diff --git a/dns/_asyncio_backend.py b/dns/_asyncio_backend.py
index de034398a71a5e3c4c2ef74dfb2b375ef5308262..64325351d05c673922ff2f2d6ac6ed4862293133 100644 (file)
--- a/dns/_asyncio_backend.py
+++ b/dns/_asyncio_backend.py
@@ -103,10 +103,6 @@ class StreamSocket(dns._asyncbackend.StreamSocket):
 
     async def close(self):
         self.writer.close()
-        try:
-            await self.writer.wait_closed()
-        except AttributeError:  # pragma: no cover
-            pass
 
     async def getpeername(self):
         return self.writer.get_extra_info("peername")