Merge pull request #6115 from microsoft/andxu-cancel-task

Fix errors of runImmediately doesn't accept task

Author: wangmingliang-ms

PluginsAndFeatures/azure-toolkit-for-eclipse/com.microsoft.azuretools.springcloud/src/main/java/com/microsoft/azure/toolkit/eclipse/springcloud/deployment/DeploySpringCloudAppAction.java

@@ -83,7 +83,7 @@ private static void deployToApp(@Nonnull SpringCloudAppConfig config) {
                 final AzureString title = AzureOperationBundle.title("springcloud|app.create_update", config.getAppName());
                 final AzureTask<Void> task = new AzureTask<Void>(title, () -> execute(config, messager));
                 task.setType(AzureOperation.Type.ACTION.name());
-                AzureTaskManager.getInstance().runImmediately(task);
+                AzureTaskManager.getInstance().runImmediatelyAsObservable(task).subscribe();
                 return Status.OK_STATUS;
             });
             job.schedule();