changeio:用于通过 websockets 从 nodejs 服务器到客户端发布资源和实体更改的包

改变 用于通过 websockets 从 nodejs 服务器到客户端发布资源和实体更改的包 安装 npm install changeio 用法 在服务器上 //create change io server var changeio = new ChangeIO({}); //use simple AMQP-style topic patterns to choose changes that a client will see changeio.qualify('stock.tokyo.*') changeio.qualify('commodities.nyse.*') //use a function to setup the patterns changeio.qualify(function(connection, callback){ var host = connec