Fixed ICE-7128 - Glacier2/override test failure

1 files changed, 8 insertions, 1 deletions

diff --git a/cpp/test/Glacier2/override/Client.cpp b/cpp/test/Glacier2/override/Client.cpp
index 443f18a5900..651cc31883b 100644
--- a/cpp/test/Glacier2/override/Client.cpp
+++ b/cpp/test/Glacier2/override/Client.cpp
@@ -187,7 +187,14 @@ CallbackClient::run(int, char**)
         IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(200));
         callbackReceiverImpl->activate();
         test(callbackReceiverImpl->callbackWithPayloadOK(3) == 0);
-        test(callbackReceiverImpl->callbackOK(1, 0) == 0);
+        remainingCallbacks = callbackReceiverImpl->callbackOK(1, 0);
+        // Unlikely but sometime we get more than just one callback if the flush
+        // occurs in the middle of our 5 callbacks.
+        test(remainingCallbacks <= 3);
+        if(remainingCallbacks > 0)
+        {
+            test(callbackReceiverImpl->callbackOK(remainingCallbacks, 0) == 0);
+        }
 
         cout << "ok" << endl;
     }