feathersjs 频道的事件不会传到客户端

Question

我在 their guide 之后设置了一个非常基本的 Featherjs 频道。所以在服务器上我有：

module.exports = app => {
  // If no real-time functionality has been configured just return
  if (typeof app.channel !== 'function') return

  app.on('connection', connection => {
    // On a new real-time connection, add it to the anonymous channel
    app.channel('anonymous').join(connection)
  })

  app.on('login', (authResult, {connection}) => {
    // connection can be undefined if there is no
    // real-time connection, e.g. when logging in via REST
    if (connection) {
      // Obtain the logged in user from the connection
      const {user} = connection

      // When the connection is no longer anonymous (as you the user is logged in), remove it
      app.channel('anonymous').leave(connection)

      // Add it to the authenticated user channel
      app.channel('authenticated').join(connection)
    }
  })

  app.publish((data, hook) => {
    return app.channel('authenticated')
  })

  app.service('points').publish('created', () => app.channel('authenticated'))
}

在我的客户中：

api.on('authenticated', response => {
  console.log('Yes, here is the event from the channel: ', response)
})

此设置应提供来自我所有 featherjs 服务的所有事件。但是，当我登录时，我只会在我的客户端上收到一个事件。当我随后通过我的 feathers api 服务创建对象时，没有显示任何内容/没有任何事件通过。为什么不呢？

Answer 1

authenticated event 是一个纯粹的客户端事件，当客户端验证成功时将被触发。它不是从服务器发送的事件。

频道仅适用于从服务器发送的service events。对于您的示例，这意味着使用类似

app.service('points').on('created', point => {})

在客户端。客户端只有在通过身份验证后才会收到 created 事件。

feathersjs 频道的事件不会传到客户端

Events of feathersjs channels do not come through to client

javascript

feathersjs