Guard _ChannelCallState.__del__ from cygrpc being deallocated early

5 years ago · ecc8aa8a71
parent cbcc2bb185
commit ecc8aa8a71
1 changed files with 2 additions and 1 deletions
--- a/src/python/grpcio/grpc/_channel.py
+++ b/src/python/grpcio/grpc/_channel.py
@ -1123,7 +1123,8 @@ class _ChannelCallState(object):
        self.managed_calls = 0

    def __del__(self):
-        if hasattr(self, 'channel') and self.channel:
+        if hasattr(self,
+                   'channel') and self.channel and cygrpc and cygrpc.StatusCode:
            self.channel.close(cygrpc.StatusCode.cancelled,
                               'Channel deallocated!')