From 4895e62bbefa3e6634c0bdcab1cda2545cae88dd Mon Sep 17 00:00:00 2001
From: Sanne Grinovero <sanne@hibernate.org>
Date: Mon, 1 Oct 2018 11:09:43 +0100
Subject: [PATCH] Report stacktraces on Shamrock boot error

---
 .../jboss/shamrock/junit/ShamrockTest.java    |  2 +-
 .../runtime/UndertowDeploymentTemplate.java   | 19 ++++++++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/test-framework/junit/src/main/java/org/jboss/shamrock/junit/ShamrockTest.java b/test-framework/junit/src/main/java/org/jboss/shamrock/junit/ShamrockTest.java
index bb29d49e3cf24..b4d350cc2cd12 100644
--- a/test-framework/junit/src/main/java/org/jboss/shamrock/junit/ShamrockTest.java
+++ b/test-framework/junit/src/main/java/org/jboss/shamrock/junit/ShamrockTest.java
@@ -71,7 +71,7 @@ public void testStarted(Description description) {
                                 runtimeRunner.run();
                             } catch (RuntimeException e) {
                                 failed = true;
-                                throw e;
+                                throw new RuntimeException("Failed to boot Shamrock during @ShamrockTest runner!", e);
                             }
                         }
                     }
diff --git a/undertow/runtime/src/main/java/org/jboss/shamrock/undertow/runtime/UndertowDeploymentTemplate.java b/undertow/runtime/src/main/java/org/jboss/shamrock/undertow/runtime/UndertowDeploymentTemplate.java
index 14d6f787e0914..ad42757e607c0 100644
--- a/undertow/runtime/src/main/java/org/jboss/shamrock/undertow/runtime/UndertowDeploymentTemplate.java
+++ b/undertow/runtime/src/main/java/org/jboss/shamrock/undertow/runtime/UndertowDeploymentTemplate.java
@@ -126,18 +126,23 @@ public void addServletContextParameter(@ContextObject("deploymentInfo") Deployme
 
     public void startUndertow(StartupContext startupContext, @ContextObject("servletHandler") HttpHandler handler, String port) throws ServletException {
         if (undertow == null) {
-            log.log(Level.INFO, "Starting Undertow on port " + port);
-            undertow = Undertow.builder()
-                    .addHttpListener(Integer.parseInt(port), "localhost")
-                    .setHandler(new CanonicalPathHandler(ROOT_HANDLER))
-                    .build();
-            undertow.start();
+            try {
+                log.log(Level.INFO, "Starting Undertow on port " + port);
+                undertow = Undertow.builder()
+                      .addHttpListener(Integer.parseInt(port), "localhost")
+                      .setHandler(new CanonicalPathHandler(ROOT_HANDLER))
+                      .build();
+                undertow.start();
+            }
+            catch (Exception e) {
+                log.log(Level.SEVERE, "Failed to start Undertow", e);
+            }
         }
         currentRoot = handler;
 //        startupContext.addCloseable(new Closeable() {
 //            @Override
 //            public void close() throws IOException {
-//                val.stop();
+//                undertow.stop();
 //            }
 //        });
     }