Fix asyncResult handling

vert-x3 · Dec 14, 2017 · 7892bea · 7892bea
1 parent 01b762f
commit 7892bea
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/cloudfoundry-example/src/main/java/hello/MainVerticle.java b/cloudfoundry-example/src/main/java/hello/MainVerticle.java
@@ -52,14 +52,13 @@ public void start(Future<Void> startFuture) throws Exception {
         httpServer.requestHandler(mainRouter::accept);
 
         // Start listening
-        httpServer.listen(PORT, handler -> {
-            if (handler.succeeded()) {
+        httpServer.listen(PORT, asyncResult -> {
+            if (asyncResult.succeeded()) {
                 logger.info("Listening on port: " + PORT);
                 startFuture.complete();
             } else {
-                String errorMessage = "Failed to bind on port " + PORT + ". Is it being used?";
-                logger.error(errorMessage);
-                startFuture.fail(errorMessage);
+                logger.error("Failed to bind on port " + PORT + ". Is it being used?");
+                startFuture.fail(asyncResult.cause());
             }
         });
     }