我可以将socket.io事件侦听器分成不同的模块吗？

I'm handling over 15 different socket events, I'd like to manage certain socket.io events within the modules that are related to those events.

我正在处理超过15个不同的套接字事件,我想管理与这些事件相关的模块中的某些socket.io事件。

For example, I'd like to have a file named login.js handle the login socket event, and a file named register.js handle the registration socket event.

例如,我想让一个名为login.js的文件处理登录套接字事件,一个名为register.js的文件处理注册套接字事件。

index.js:

socket.on("connection", function (client) {

    console.log("Client connected to socket!");

    client.on("login", function (data) {

        validate(data){

            socket.sockets.emit("login_success", data);

        }

    });

    client.on("register", function (data) {

        register(data){

            socket.sockets.emit("register_success", data);

        }

    });

});

Is there a way that I can put client.on("register", function (data) { ... in one file and client.on("login", function (data) { ... in another?

有没有办法可以将client.on(“register”,function(data){...放在一个文件中,而client.on(“login”,function(data){...放在另一个文件中?

3 个解决方案

#1

I usually split various client related functionality (I usually call them handlers) into individual modules, and then require and use them in whatever file creates the socket.io connection.

我通常将各种与客户端相关的功能(我通常称之为处理程序)拆分为单独的模块,然后在任何创建socket.io连接的文件中要求并使用它们。

Here is an example module, that exports a function which expects to be passed a socket.io client:

这是一个示例模块,它导出一个期望传递socket.io客户端的函数:

/* register-handler.js */
module.exports = function (client) {
  // registration related behaviour goes here...
  client.on('register', function (data) {
    // do stuff
  });
};

Which is consumed by a file that creates a new socket, listens for connections, and passes them to the handler, which then listens to events on the client.

这是由创建新套接字的文件使用的,侦听连接,并将它们传递给处理程序,然后处理程序侦听客户端上的事件。

/*  main.js */
// require your handlers
var handleRegister = require('./register-handler');

// .. set up socket.io

socket.on('connection', function (client) {
  // register handlers
  handleRegister(client);
});

#2

Here is one way

这是一种方式

socket.on("connection", function (client) {

    console.log("Client connected to socket!");

    require('./login')(socket, client);
    require('./register')(socket, client);
});

module.exports = function(socket, client) {
    client.on("login", function (data) {

        validate(data){

            socket.sockets.emit("login_success", data);

        }

    });
};

#3

Yes you can, using exports and require.

是的,你可以使用出口和要求。

Check this out.

看一下这个。

#1