我使用spring websocket stomp客户端。下面是一个代码片段:春季websocket stomp客户端如何捕获连接丢失?
List<Transport> transports = new ArrayList<Transport>(2);
transports.add(new WebSocketTransport(new StandardWebSocketClient()));
transports.add(new RestTemplateXhrTransport());
WebSocketHttpHeaders headers = new WebSocketHttpHeaders();
headers.add("Cookie", client.getCookieString());
SockJsClient sockJsClient = new SockJsClient(transports);
WebSocketStompClient stompClient = new WebSocketStompClient(sockJsClient);
stompClient.setMessageConverter(new StringMessageConverter());
ListenableFuture<StompSession> future =
stompClient.connect(configuration.getApp().getWebsocketServerBase() + "/websocket/sa", headers, new MyWebSocketHandler());
future.addCallback(new SuccessCallback<StompSession>() {
public void onSuccess(StompSession stompSession) {
System.out.println("on Success!");
}
}, new FailureCallback() {
public void onFailure(Throwable throwable) {
System.out.println("on Failure!");
}
});
它的工作原理,但是当WebSocket的服务器关闭时,客户端没有收到该消息。
如何监听服务器关闭事件?
ConnectionLostException:当STOMP会话的连接丢失而不是关闭时引发。 我使用它。 参考: http://docs.spring.io/autorepo/docs/spring/4.3.3.BUILD-SNAPSHOT/javadoc-api/org/springframework/messaging/simp/stomp/package-summary.html – Sergio