diff --git a/assist/servers/websocket.js b/assist/servers/websocket.js
index f1f21edcd..7f56a4e5c 100644
--- a/assist/servers/websocket.js
+++ b/assist/servers/websocket.js
@@ -271,7 +271,9 @@ module.exports = {
                         let {projectKey} = extractPeerId(roomId);
                         if (projectKey === connProjectKey) {
                             const connected_sockets = await io.in(roomId).fetchSockets();
+                            debug && console.log(`connected_sockets:${JSON.stringify(connected_sockets)}`);
                             for (let item of connected_sockets) {
+                                debug && console.log(`conn.tabId: ${item.tabId}`);
                                 if (item.tabId === connTabId) {
                                     debug && console.log(`session already connected, refusing new connexion`);
                                     io.to(socket.id).emit(EVENTS_DEFINITION.emit.SESSION_ALREADY_CONNECTED);