socket.io官方客户端连接问题？-socket.ioofficialclientconnectionissues?

3  

Make sure to call socket.connect() after you call your handlers. A good practice would be to create a function with all of your required handlers, and call it in the viewDidLoad method. Aftewards you would then call the connect method.

确保在调用处理程序后调用socket.connect（）。一个好的做法是使用所有必需的处理程序创建一个函数，并在viewDidLoad方法中调用它。然后，您将调用connect方法。

Example:

例：

let socket = SocketIOClient(socketURL: "URL") 

override func viewDidLoad() {
   super.viewDidLoad()

   // socket.io
   addHandlers()
   socket.connect()
}

func addHandlers() {

   self.socket.onAny {println("Got event: \($0.event), with items: \($0.items)")}

   self.socket.on("processReq") {[weak self] data, ack in
   // handler code here
   }

}

1  

You should use SocketIOClient instance as class property.

您应该使用SocketIOClient实例作为类属性。

class aClass {
    let socket = SocketIOClient(socketURL: url)

    func someFunction() {
        socket.on("connect") {data, ack in
            println("socket connected")
        }
    }
}

I think it's because there's lots of closures used in it.

我认为这是因为它中使用了大量的闭包。