Finished. Now some last styling

[vchess.git] / server / sockets.js

diff --git a/server/sockets.js b/server/sockets.js
index b7689d7..b31334c 100644 (file)
--- a/server/sockets.js
+++ b/server/sockets.js
@@ -17,7 +17,6 @@ module.exports = function(wss) {
   wss.on("connection", (socket, req) => {
     const query = getJsonFromUrl(req.url);
     const sid = query["sid"];
-    // TODO: later, allow duplicate connections (shouldn't be much more complicated)
     if (!!clients[sid])
       return socket.send(JSON.stringify({code:"duplicate"}));
     clients[sid] = {sock: socket, page: query["page"]};
@@ -39,9 +38,6 @@ module.exports = function(wss) {
       let obj = JSON.parse(objtxt);
       if (!!obj.target && !clients[obj.target])
         return; //receiver not connected, nothing we can do
-
-console.log(obj.code);
-
       switch (obj.code)
       {
         case "pollclients":
@@ -70,17 +66,41 @@ console.log(obj.code);
           clients[obj.target].sock.send(JSON.stringify(
             {code:"askchallenge",from:sid}));
           break;
-        case "askgame":
+        case "askgames":
+        {
           // Check all clients playing, and send them a "askgame" message
+          let gameSids = {}; //game ID --> [sid1, sid2]
+          const regexpGid = /\/[a-zA-Z0-9]+$/;
           Object.keys(clients).forEach(k => {
             if (k != sid && clients[k].page.indexOf("/game/") >= 0)
             {
-              clients[k].sock.send(JSON.stringify(
-                {code:"askgame", from: sid}));
+              const gid = clients[k].page.match(regexpGid)[0];
+              if (!gameSids[gid])
+                gameSids[gid] = [k];
+              else
+                gameSids[gid].push(k);
             }
           });
+          // Request only one client out of 2 (TODO: this is a bit heavy)
+          // Alt: ask game to all, and filter later?
+          Object.keys(gameSids).forEach(gid => {
+            const L = gameSids[gid].length;
+            const idx = L > 1
+              ? Math.floor(Math.random() * Math.floor(L))
+              : 0;
+            const rid = gameSids[gid][idx];
+            clients[rid].sock.send(JSON.stringify(
+              {code:"askgame", from: sid}));
+          });
+          break;
+        }
+        case "askfullgame":
+          clients[obj.target].sock.send(JSON.stringify(
+            {code:"askfullgame", from:sid}));
+          break;
+        case "fullgame":
           clients[obj.target].sock.send(JSON.stringify(
-            {code:"askgame",from:sid}));
+            {code:"fullgame", game:obj.game}));
           break;
         case "identity":
           clients[obj.target].sock.send(JSON.stringify(
@@ -115,7 +135,9 @@ console.log(obj.code);
           }
           break;
         case "newchat":
-          notifyRoom(query["page"], "newchat", {msg:obj.msg, name:obj.name});
+          // WARNING: do not use query["page"], because the page may change
+          notifyRoom(clients[sid].page, "newchat",
+            {msg: obj.msg, name: obj.name});
           break;
         // TODO: WebRTC instead in this case (most demanding?)
         case "newmove":
@@ -128,11 +150,11 @@ console.log(obj.code);
           break;
         case "resign":
           clients[obj.target].sock.send(JSON.stringify(
-            {code:"resign"}));
+            {code:"resign", side:obj.side}));
           break;
         case "abort":
           clients[obj.target].sock.send(JSON.stringify(
-            {code:"abort",msg:obj.msg}));
+            {code:"abort"}));
           break;
         case "drawoffer":
           clients[obj.target].sock.send(JSON.stringify(
@@ -140,7 +162,7 @@ console.log(obj.code);
           break;
         case "draw":
           clients[obj.target].sock.send(JSON.stringify(
-            {code:"draw"}));
+            {code:"draw", message:obj.message}));
           break;
       }
     });