Suggest using Redis when failing to deliver messages

diff --git a/sockets.js b/sockets.js
index a1818e0..62d51b7 100644 (file)
--- a/sockets.js
+++ b/sockets.js
@@ -20,7 +20,7 @@ module.exports = function(wss) {
 
        // TODO: when relaying to opponent, check readyState, potential setTimeout()? + send opponent (re)disconnect
        // (resign, newgame, newmove). See https://github.com/websockets/ws/blob/master/lib/websocket.js around line 313
-       // TODO: awaiting newmove, resign, newgame :: in memory structure
+       // TODO: awaiting newmove, resign, newgame :: in memory structure (use Redis ?)
 
        wss.on("connection", (socket, req) => {
                //const params = new URL("http://localhost" + req.url).searchParams;