src code

class property Server.canServe

Server.canServe → Boolean

Use this property as a feature-check to determine whether or not the current game engine has the capability to host a Server. This value, for instance, is set to false on the HTML engine, as a web browser is not capable of starting it's own WebSocket server. On the Java game engine, this value is true, as Java has a WebSocket server written for it that can be used by your game.

var Server = SGF.require("Server");
if (Server.canServe) {
    var server = new Server();
    server.start();
}