iOS使用Socket.io，配置问题

任何问题可以留言

    func setSocketIO(){
        
         print("socket")
    
        let url = NSURL(string: "你的服务器地址".stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)!)
        //let socket = SocketIOClient(socketURL: url, config: [.log(true), .forcePolling(true)])
        let socket = SocketIOClient(socketURL: url!, config: [SocketIOClientOption.Log(true),
            SocketIOClientOption.ForcePolling(true),
            SocketIOClientOption.SelfSigned(true),
            SocketIOClientOption.SessionDelegate(Manager.SessionDelegate())]
)
     
        socket.on("connect") {data, ack in
            print("socket connected")
        }
        
        socket.on("currentAmount") {data, ack in
            if let cur = data[0] as? Double {
                socket.emitWithAck("canUpdate", cur)(timeoutAfter: 0) {data in
                    socket.emit("update", ["amount": cur + 2.50])
                }
                
                ack.with("Got your currentAmount", "dude")
            }
        }
        
        socket.connect()
        
        socket.on("news") {data, ack in
            print("news:----\(data)")
//解包Json即可
        }
        socket.on("message") {data, ack in
            print("message:----\(data)")
//解包Json即可
        }
        
        
    }