Faye Websocket 错误 Rails 2.2.2（生产）

Posted 2023-02-16

【中文标题】Faye Websocket 错误 Rails 2.2.2（生产）

【英文标题】：Faye Websocket Error Rails 2.2.2 (production)

【发布时间】：2015-08-09 17:42:19

【问题描述】：

我一直在 2.1.3 上使用 Faye 没有问题，但是升级到 2.2.2 后我只能让本地实例工作。生产 websocket 失败。 我用 blahblahserver.com 替换了实际的服务器名称

Faye 上架

require 'faye'
app = Faye::RackAdapter.new(:mount => '/faye', :timeout => 25)
Faye::WebSocket.load_adapter('thin')
run app

Application.html.erb

<%= javascript_include_tag "application",params[:controller],'http://app-server1.blahblahserver.com:9292/faye/faye.js','data-turbolinks-track' => true %>

助手（发送功能）

def broadcast(channel, &block)
  message = :channel => channel, :data => capture(&block)
  uri = URI.parse("http://localhost:9292/faye")
  Net::HTTP.post_form(uri, :message => message.to_json)
end

在 Rails 控制器中

gon.env = Rails.env

监听器（咖啡脚本）

$ ->
  # required when faye listener is present to keep from having hard env changes
  # parallel gon.env = Rails.env in controller must be present
  server_name = undefined
  switch gon.env
    when "production"
     server_name = 'app-server1.blahblahserver.com'
    when "staging"
     server_name = 'si-staging.blahblahserver.com'
    when "development"
     server_name = 'localhost'
  address = 'http://' + server_name + ':9292/faye'

# Listener for this page locally
faye = new (Faye.Client)(address)
faye.subscribe ('/logs/'+gon.property_id+ '/new'), (data) ->
 if getParameterByName('all_open') == "true"
  window.location.href = window.location.href
 else if  gon.today == gon.display_date
  ready(data)
 else window.location.href = window.location.href
return
faye.subscribe ('/logs/'+gon.property_id+ '/alert'), (data) ->
 console.log('pre-ajax')
 $.ajax 'load_customer_messages' ,
  type: "GET",
  dataType: "JSON",
  asnyc: false,
  success: (data2) ->
    $('#ajax').click()
 return
return

ready = (data) ->
 eval data 

【参考方案1】：

所以问题出在Faye的升级上。现在开始的语法如下：

rackup --host [服务器ip地址] faye.ru -s thin -E production -D 现在需要添加 --host [ip address]，因为 rackup 不再在没有 ip 地址的情况下从外部侦听。

6 天的挫败感，faye 网站上没有任何文档！