From e694e8b4824d5a100b86d14c1574fd312f877ba7 Mon Sep 17 00:00:00 2001
From: Mrs4s <mrs4sxiaoshi@gmail.com>
Date: Wed, 9 Dec 2020 14:24:39 +0800
Subject: [PATCH] support event recover.

---
 coolq/bot.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/coolq/bot.go b/coolq/bot.go
index 4a10ffa..6277201 100644
--- a/coolq/bot.go
+++ b/coolq/bot.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"hash/crc32"
 	"path"
+	"runtime/debug"
 	"sync"
 	"time"
 
@@ -397,6 +398,11 @@ func (bot *CQBot) dispatchEventMessage(m MSG) {
 	}
 	for _, f := range bot.events {
 		go func(fn func(MSG)) {
+			defer func() {
+				if pan := recover(); pan != nil {
+					log.Warnf("处理事件 %v 时出现错误: %v \n%s", m, pan, debug.Stack())
+				}
+			}()
 			start := time.Now()
 			fn(m)
 			end := time.Now()