From e1174bb67eff344e84dd2747145608fc196b987b Mon Sep 17 00:00:00 2001
From: Timothy <yexiaozhou2003@gmail.com>
Date: Fri, 6 Jun 2014 21:45:37 +0800
Subject: [PATCH] Output stack trace

---
 .gitignore | 4 +++-
 godns.go   | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index e58d451..4dc97fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,6 @@ _testmain.go
 
 *.exe
 *.test
-config.json
\ No newline at end of file
+config.json
+*.swp
+godns
diff --git a/godns.go b/godns.go
index 541e2b1..ae16dfb 100644
--- a/godns.go
+++ b/godns.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	log "github.com/cihub/seelog"
 	"os"
+	"runtime/debug"
 	"strings"
 	"time"
 )
@@ -39,6 +40,7 @@ func dns_loop(loop chan bool) {
 		defer func() {
 			if err := recover(); err != nil {
 				log.Error(err)
+				log.Info("Stack trace:\n" + string(debug.Stack()))
 			}
 		}()