Fixed bug with connect strings containing "SOURCE_ROUTE=YES" where the

second host is unresolvable by the client.

Author: anthony-tuininga

doc/src/release_notes.rst

@@ -29,6 +29,8 @@ Thin Mode Changes
 #)  Fixed bug with execution of a PL/SQL block containing at least one output
     bind variable immediately following a query that returned multiple
     duplicate rows.
+#)  Fixed bug with connect strings containing ``SOURCE_ROUTE=YES`` where the
+    second host is unresolvable by the client.
 
 Thick Mode Changes
 ++++++++++++++++++

src/oracledb/impl/base/connect_params.pyx

@@ -772,9 +772,10 @@ cdef class AddressList(ConnectParamsNode):
         cdef:
             list addresses = []
             Address address
-        for address in children:
+        ConnectParamsNode._set_active_children(self, children)
+        for address in self.active_children:
             addresses.extend(address.resolve_host_name())
-        ConnectParamsNode._set_active_children(self, addresses)
+        self.active_children = addresses
 
     cdef bint _uses_tcps(self):
         """