improve

src/app/services/chat/message.service.ts

@@ -129,7 +129,7 @@ export class MessageService {
           this.offline = false
         })
       } else if(this.WsChatService.isLogin == false) {
-        alert('registerCallback')
+
 
         this.WsChatService.registerCallback({
           type: 'reConnect',
@@ -141,7 +141,7 @@ export class MessageService {
         })
 
       } else if(uploadSuccessfully == false) {
-        alert('this.WsChatService.isLogin '+ this.WsChatService.isLogin+ '')
+
         this.errorUploadingAttachment = true
       }