1 files changed, 5 insertions, 1 deletions
diff --git a/cpp/src/Ice/Outgoing.cpp b/cpp/src/Ice/Outgoing.cpp
index 31c706c65a8..53e50da60d1 100644
--- a/cpp/src/Ice/Outgoing.cpp
+++ b/cpp/src/Ice/Outgoing.cpp
@@ -539,8 +539,12 @@ IceInternal::Outgoing::throwUserException()
         _is.startReadEncaps();
         _is.throwException();
     }
-    catch(const Ice::UserException&)
+    catch(const Ice::UserException& ex)
     {
+        if(_observer)
+        {
+            _observer.failed(ex.ice_name());
+        }
         _is.endReadEncaps();
         throw;
     }