From 7ea29e35fce7ed76352cc89aafae09c98b2fc4fa Mon Sep 17 00:00:00 2001
From: ymlam <ymlam>
Date: Fri, 20 Jun 2014 15:58:20 +0000
Subject: [PATCH] Add logging of stack trace of unexpected Throwable.

---
 src/altk/comm/engine/Broadcast.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/altk/comm/engine/Broadcast.java b/src/altk/comm/engine/Broadcast.java
index aec4b72..83c5bfb 100644
--- a/src/altk/comm/engine/Broadcast.java
+++ b/src/altk/comm/engine/Broadcast.java
@@ -1,5 +1,7 @@
 package altk.comm.engine;
 
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -16,6 +18,7 @@ import javax.servlet.http.HttpServletRequest;
 
 import org.apache.log4j.Logger;
 import org.apache.log4j.NDC;
+import org.omg.CORBA_2_3.portable.OutputStream;
 
 import altk.comm.engine.exception.BroadcastException;
 import altk.comm.engine.exception.EngineException;
@@ -309,6 +312,8 @@ public abstract class Broadcast
                     }
                     catch (Throwable t)
                     {
+                        // This is unexpected. Log stack trace
+                        myLogger.error("Caught unexpected Throwable", t);
                         terminate(BroadcastState.ABORTED, t + ": " + t.getMessage());
                     }
                 }