continue working on exit from room

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

@@ -89,6 +89,10 @@ export class RoomService {
     this.WsChatService.send(this.id, msg)
   }
 
+  leave(rid?) {
+    this.WsChatService.leaveRoom(this.id)
+  }
+
   getMsgFromDBMobile() {
     console.log('ALL MSG DBBB', this.id)
     this.sqlservice.getAllChatMSG(this.id).then((msg: any = []) => {
@@ -159,7 +163,7 @@ export class RoomService {
     })
   }
 
-  
+
 
   // runs onces only
   loadHistory(limit = 100) {