Break circular references when closing SSLTransport objects (#981)

2017-06-09 18:29:46 -04:00 · 2017-06-09 18:29:46 -04:00 · d1f575116a
parent a0e3d2dd09
commit d1f575116a
1 changed files with 6 additions and 4 deletions
--- a/Lib/asyncio/sslproto.py
+++ b/Lib/asyncio/sslproto.py
@ -681,12 +681,14 @@ class SSLProtocol(protocols.Protocol):
            self._transport._force_close(exc)

    def _finalize(self):
+        self._sslpipe = None
+
        if self._transport is not None:
            self._transport.close()

    def _abort(self):
-        if self._transport is not None:
-            try:
+        try:
+            if self._transport is not None:
                self._transport.abort()
-            finally:
-                self._finalize()
+        finally:
+            self._finalize()