首页 \ 问答 \ sails.io.js - nodejs - Resourceful PubSub没有收到模型事件(sails.io.js - nodejs - Resourceful PubSub not receiving model events)

sails.io.js - nodejs - Resourceful PubSub没有收到模型事件(sails.io.js - nodejs - Resourceful PubSub not receiving model events)

 我正在尝试订阅一个nodejs应用程序来模拟sails中的事件。 这是我的代码：  
var socketIOClient = require('socket.io-client'),
    sailsIOClient = require('sails.io.js');

var io = sailsIOClient(socketIOClient);

io.sails.url = 'http://localhost:1337';

io.socket.on("agent", function(event) {
  console.log(event);
})

io.socket.get("/agent", function(resData, jwres) {})
 
 当客户端（nodejs）连接时，以下是sails服务器上所有输出的链接：  
 https://gist.github.com/CiscoKidxx/e5af93ebcc24702ba4f8  
 我的理解是，当我创建一个新的代理时，它应该触发一个列出更改的console.log（event）。 这没有发生。 脚本启动后，我确实收到了“现在已连接到风帆”。 有什么想法吗？  
 这里是我的电话在我的UserController中创建一个新的代理：  
Agent.create({
  syncToken: token,
  owner: user.id
}).exec(function (err, newAgent) {
  Agent.publishUpdate(newAgent.id, {syncToken: newAgent.syncToken});

I am trying to subscribe a nodejs application to model events in sails. Here is my code: 
var socketIOClient = require('socket.io-client'),
    sailsIOClient = require('sails.io.js');

var io = sailsIOClient(socketIOClient);

io.sails.url = 'http://localhost:1337';

io.socket.on("agent", function(event) {
  console.log(event);
})

io.socket.get("/agent", function(resData, jwres) {})
 
Here is a link to all of the output on the sails server when the client(nodejs) connects: 
https://gist.github.com/CiscoKidxx/e5af93ebcc24702ba4f8 
My understanding is that when I create a new agent it should trigger a console.log(event) which lists the changes. This is not happening. I do get a "now connected to sails" upon script start up. Any thoughts? 
Here is my call to create a new agent in my UserController: 
Agent.create({
  syncToken: token,
  owner: user.id
}).exec(function (err, newAgent) {
  Agent.publishUpdate(newAgent.id, {syncToken: newAgent.syncToken});

原文：https://stackoverflow.com/questions/33926792

更新时间：2022-11-27 19:11

最满意答案

 您可以创建一个也实现IPay的包装类，并让它捕获所花费的时间。  
public class PayWrapper : IPay
{
    private readonly IPay _wrapped;
    public PayWrapper(IPay wrapped)
    {
        if (wrapped == null) throw new ArgumentNullException(nameof(wrapped));
        _wrapped = wrapped;
    }

    public void DecreasePay()
    {
        Stopwatch sw = new Stopwatch();
        sw.Start();
        _wrapped.DecreasePay();
        sw.Stop();
        Console.WriteLine(sw.Elapsed);

    }

    public void IncreasePay()
    {
        Stopwatch sw = new Stopwatch();
        sw.Start();
        _wrapped.IncreasePay();
        sw.Stop();
        Console.WriteLine(sw.Elapsed);
    }
}
 
 然后当一个类得到一个IPay时，它可以像这样使用包装器：  
public class ConsumerOfPay
{
    private IPay _pay;
    public ConsumerOfPay(IPay pay)
    {
        _pay = new PayWrapper(pay);
    }
}

You could create a wrapper class that also implements IPay and have it capture the amount of time it took. 
public class PayWrapper : IPay
{
    private readonly IPay _wrapped;
    public PayWrapper(IPay wrapped)
    {
        if (wrapped == null) throw new ArgumentNullException(nameof(wrapped));
        _wrapped = wrapped;
    }

    public void DecreasePay()
    {
        Stopwatch sw = new Stopwatch();
        sw.Start();
        _wrapped.DecreasePay();
        sw.Stop();
        Console.WriteLine(sw.Elapsed);

    }

    public void IncreasePay()
    {
        Stopwatch sw = new Stopwatch();
        sw.Start();
        _wrapped.IncreasePay();
        sw.Stop();
        Console.WriteLine(sw.Elapsed);
    }
}
 
Then when a class gets an IPay, it can use the wrapper like this: 
public class ConsumerOfPay
{
    private IPay _pay;
    public ConsumerOfPay(IPay pay)
    {
        _pay = new PayWrapper(pay);
    }
}

sails.io.js - nodejs - Resourceful PubSub没有收到模型事件(sails.io.js - nodejs - Resourceful PubSub not receiving model events)

最满意答案

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