Implemented in-the-mean-time thing for socketio/socket.io#1908 (comment)

lib/hooks/pubsub/index.js

@@ -292,10 +292,18 @@ module.exports = function(sails) {
      * @return {array} An array of socket ID strings
      */
     sails.sockets.subscribers = function(roomName, returnSockets) {
+
+      // The underlying implementation was changed a bit with the upgrade
+      // to Socket.io v1.0.  For more information, see:
+      //  •-> https://github.com/Automattic/socket.io/issues/1908#issuecomment-66836641
+      // and •-> https://github.com/Automattic/socket.io/pull/1630#issuecomment-64389524
+
       if (returnSockets) {
-        return sails.io.sockets.clients(roomName);
+        return sails.io.nsps['/'].adapter.rooms[roomName];
+        // return sails.io.sockets.clients(roomName);
       } else {
-        return _.pluck(sails.io.sockets.clients(roomName), 'id');
+        return _.keys(sails.io.nsps['/'].adapter.rooms[roomName]);
+        // return _.pluck(sails.io.sockets.clients(roomName), 'id');
       }
     };