From 2887294071824357a6082619be6c18905e849b3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8B=8F=E5=B0=B9=E5=B2=9A?= <770236076@qq.com>
Date: Wed, 11 Nov 2020 14:20:23 +0800
Subject: [PATCH] websotckt

---
 controllers/event_controller.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/controllers/event_controller.go b/controllers/event_controller.go
index 816831d8b..1fc7d3370 100644
--- a/controllers/event_controller.go
+++ b/controllers/event_controller.go
@@ -94,6 +94,9 @@ func (c *EventController) TestWebsocket() {
 	)
 	//将当前客户端放入map中
 	messageGroups, _ := dao.GetUserMessageGroups(dao.GetDB(), userID)
+	if len(messageGroups) == 0 {
+		return
+	}
 	for _, v := range messageGroups {
 		clients[v.GroupID] = append(clients[v.GroupID], ws)
 	}