From 16cf33755ce586f906a21e83c3880c02bbd02492 Mon Sep 17 00:00:00 2001
From: gparant <g.parant@thecodingmachine.com>
Date: Fri, 8 May 2020 11:16:49 +0200
Subject: [PATCH] Fix webrtc back

 - Add refuse to join if webrtc room have 4 players.
---
 back/src/Controller/IoSocketController.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/back/src/Controller/IoSocketController.ts b/back/src/Controller/IoSocketController.ts
index 64012349..d253cc9e 100644
--- a/back/src/Controller/IoSocketController.ts
+++ b/back/src/Controller/IoSocketController.ts
@@ -172,6 +172,9 @@ export class IoSocketController {
         Client.broadcast.emit(SockerIoEvent.WEBRTC_DISCONNECT, JSON.stringify({
             userId: Client.userId
         }));
+
+        //disconnect webrtc room
+        Client.leave(Client.webRtcRoomId);
     }
 
     /**
@@ -186,7 +189,7 @@ export class IoSocketController {
         socket.join(roomId);
         socket.webRtcRoomId = roomId;
         //if two persone in room share
-        if (this.Io.sockets.adapter.rooms[roomId].length < 2) {
+        if (this.Io.sockets.adapter.rooms[roomId].length < 2 || this.Io.sockets.adapter.rooms[roomId].length >= 4) {
             return;
         }
         let clients: Array<any> = Object.values(this.Io.sockets.sockets);