From efec7759cf9f153cf368f2ece6fed67f0d1632b1 Mon Sep 17 00:00:00 2001
From: Jussi Koskela <jussi.koskela@semantum.fi>
Date: Mon, 9 Jan 2017 17:36:45 +0200
Subject: [PATCH] Add stack trace to document server event handler error
 messages

refs #6944
Change-Id: I0a757d6b65ad1e8a5690ed9106f7f112303d3e34
---
 .../src/org/simantics/document/server/Functions.java       | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
index 3b99f3252..25bec0c91 100644
--- a/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
@@ -1,5 +1,7 @@
 package org.simantics.document.server;
 
+import java.io.PrintWriter;
+import java.io.StringWriter;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -651,6 +653,11 @@ public class Functions {
 							message.append(" handler=" + path + "\n");
 							message.append(" expression=" + expr + "\n");
 							message.append(" message=" + t.getMessage() + "\n");
+							
+							StringWriter sw = new StringWriter();
+							t.printStackTrace(new PrintWriter(sw));
+							message.append(" stack trace=" + sw);
+							
 							return message.toString();
 						}
 						
-- 
2.43.2