AWS中的Websocket ElasticBeanst Tomcat＆Spring不起作用

Question

我在AWS EB中使用Tomcat。我已经开发了一个应用程序，使用Spring启动技术与Spring 4和Java 8技术。我的应用程序使用Spring WebSocket向用户发送通知。下面是JavaScript项

<script src="https://cdnjs.cloudflare.com/ajax/libs/sockjs-client/1.1.4/sockjs.min.js" ></script> 
<script src="https://cdnjs.cloudflare.com/ajax/libs/stomp.js/2.3.3/stomp.min.js" ></script> 

// Create and init the SockJS object 
var socket = new SockJS('/partnervestcrm/message'); 
var stompClient = Stomp.over(socket); 
// Subscribe the '/notify' channell 
stompClient.connect({}, function(frame) { 
    stompClient.subscribe('/user/queue/notify', function(notification) { 
    // Call the notify function when receive a notification 
    //notify(JSON.parse(notification.body).message); 
    notify(JSON.parse(notification.body)); 
    }); 


}, function(error) { 
    alert("STOMP error " + error); 
}); 

这是工作的罚款在我的地方在部署到AWS EB我收到以下错误

WebSocket connection to 'ws://xxxxx/notification/298/plu4ia32/websocket' failed: Error during WebSocket handshake: Unexpected response code: 400 
WrappedWebSocket @ VM152:164 
e.exports @ websocket.js:6 
r @ websocket.js:32 
r._connect @ main.js:219 
r._receiveInfo @ main.js:193 
n @ emitter.js:30 
r.emit @ emitter.js:50 
(anonymous) @ info-receiver.js:67 
n @ emitter.js:30 
r.emit @ emitter.js:50 
(anonymous) @ info-ajax.js:37 
n @ emitter.js:30 
r.emit @ emitter.js:50 
xhr.onreadystatechange @ abstract-xhr.js:124 

可否请你让我知道如何解决这个问题？

Answer 1

为安全组添加入站规则解决了此问题。请EC2仪表盘添加规则>网络& SECURITY（在左窗格中）>安全组>入境