From 86a773674adb89c749240b06e3a6c9fa1ed6670e Mon Sep 17 00:00:00 2001
From: Andy Hsu <i@nn.ci>
Date: Tue, 11 Apr 2023 15:11:58 +0800
Subject: [PATCH] feat(task): print stack trace if panic

---
 pkg/task/task.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkg/task/task.go b/pkg/task/task.go
index eb1e7b5d..f47eb747 100644
--- a/pkg/task/task.go
+++ b/pkg/task/task.go
@@ -3,6 +3,7 @@ package task
 
 import (
 	"context"
+	"runtime"
 
 	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
@@ -63,11 +64,17 @@ func (t Task[K]) GetErrMsg() string {
 	return t.Error.Error()
 }
 
+func getCurrentGoroutineStack() string {
+	buf := make([]byte, 1<<16)
+	n := runtime.Stack(buf, false)
+	return string(buf[:n])
+}
+
 func (t *Task[K]) run() {
 	t.state = RUNNING
 	defer func() {
 		if err := recover(); err != nil {
-			log.Errorf("error [%+v] while run task [%s]", err, t.Name)
+			log.Errorf("error [%s] while run task [%s],stack trace:\n%s", err, t.Name, getCurrentGoroutineStack())
 			t.Error = errors.Errorf("panic: %+v", err)
 			t.state = ERRORED
 		}