1 files changed, 7 insertions, 1 deletions
diff --git a/src/Utils.ts b/src/Utils.ts
index 7bf05a6fc..8ab6207a9 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -1,6 +1,6 @@
 import v4 = require('uuid/v4');
 import v5 = require("uuid/v5");
-import { Socket } from 'socket.io';
+import { Socket, Room } from 'socket.io';
 import { Message } from './server/Message';
 
 export namespace Utils {
@@ -294,6 +294,12 @@ export namespace Utils {
             handler([arg, loggingCallback('S sending', fn, message.Name)]);
         });
     }
+    export type RoomHandler = (socket: Socket, room: string) => any;
+    export type UsedSockets = Socket | SocketIOClient.Socket;
+    export type RoomMessage = "create or join" | "created" | "joined";
+    export function AddRoomHandler(socket: Socket, message: RoomMessage, handler: RoomHandler) {
+        socket.on(message, room => handler(socket, room));
+    }
 }
 
 export function OmitKeys(obj: any, keys: string[], addKeyFunc?: (dup: any) => void): { omit: any, extract: any } {