aa

2020-12-30 18:56:27 +08:00
parent 4f2c857bbf
commit fd6fdd3960
2 changed files with 10 additions and 1 deletions
--- a/business/jxstore/event/event.go
+++ b/business/jxstore/event/event.go
@@ -716,6 +716,9 @@ func SendSysMessage(ctx *jxcontext.Context, imMessageRecord *model.ImMessageReco
 		client := wsClient.Clients[groupID][userID]
 		wsClient.s.RUnlock()
 		globals.SugarLogger.Debugf("msg %v", utils.Format4Output(imMessageRecord, false))
+		if client == nil {
+			return
+		}
 		err = client.WriteJSON(imMessageRecord)
 		if err != nil {
 			globals.SugarLogger.Debugf("client.WriteJSON error: %v", err)