fix: scale out wait for ems

RuthDevlaeminck · Jan 3, 2018 · 0351eb8 · 0351eb8
1 parent 272ade5
commit 0351eb8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/main/java/org/openbaton/vnfm/generic/GenericVNFM.java b/src/main/java/org/openbaton/vnfm/generic/GenericVNFM.java
@@ -163,7 +163,11 @@ public VirtualNetworkFunctionRecord scale(
     if (scaleInOrOut.ordinal() == Action.SCALE_OUT.ordinal()) {
       log.info("Created VNFComponent");
       EmsRegistrationUnit registrationUnit = ems.addRegistrationUnit(vnfcInstance.getHostname());
-      ems.waitForEms(() -> registrationUnit.waitForEms(emsConfiguration.getWaitForEms() * 1000));
+      EmsRegistrationUnit finalRegistrationUnit = registrationUnit;
+      registrationUnit =
+          ems.waitForEms(
+                  () -> finalRegistrationUnit.waitForEms(emsConfiguration.getWaitForEms() * 1000))
+              .get();
       if (registrationUnit.isCanceled()) return null;
       else log.info(String.format("Registered EMS: %s", registrationUnit.getValue()));
       ems.saveScriptOnEms(vnfcInstance, scripts, virtualNetworkFunctionRecord);