Merge pull request #1001 from Unity-Technologies/hotfix-grpc-multipro…

…cessing [Hotfix] Made the Pipe of the grpc communicator an instance property
Unity-Technologies · Jul 24, 2018 · 9b478c6 · 9b478c6
2 parents 2b699d6 + a1a7245
commit 9b478c6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/python/unityagents/rpc_communicator.py b/python/unityagents/rpc_communicator.py
@@ -15,7 +15,8 @@
 
 
 class UnityToExternalServicerImplementation(UnityToExternalServicer):
-    parent_conn, child_conn = Pipe()
+    def __init__(self):
+        self.parent_conn, self.child_conn = Pipe()
 
     def Initialize(self, request, context):
         self.child_conn.send(request)