Merge pull request #5834 from GabrielBuica/private/dbuica/CP-50270

CP-50270: Set the correct parent in `make_connection`

Author: edwintorok

scripts/examples/python/XenAPI/XenAPI.py

@@ -123,12 +123,13 @@ def with_tracecontext(self):
             for k, v in headers.items():
                 self.add_extra_header(k, v)
     def make_connection(self, host):
+        self.with_tracecontext()
+
         # compatibility with parent xmlrpclib.Transport HTTP/1.1 support
         if self._connection and host == self._connection[0]:
             return self._connection[1]
 
         self._connection = host, UDSHTTPConnection(host)
-        self.with_tracecontext()
         return self._connection[1]
 
 def notimplemented(name, *args, **kwargs):