【发布时间】:2015-11-06 14:59:22
【问题描述】:
在我的 websocket 服务器中,我正在检索一个自定义标头,我不想链接到它来自的会话。我已经得到了一个工作的ServerEndpointConfig.Configurator,它看起来像这样:
public class WebSocketConfig extends ServerEndpointConfig.Configurator {
private static final Logger LOG = LoggerFactory.getLogger(WebSocketConfig.class);
@Override
public void modifyHandshake(ServerEndpointConfig sec, HandshakeRequest request, HandshakeResponse response) {
Map<String, List<String>> headers = request.getHeaders();
if (headers != null) {
if (headers.containsKey("key")) {
List<String> header = headers.get("key");
if (header.size() > 0) {
LOG.info(header.get(0));
}
}
}
}
}
我的ServerEndpoint 看起来像这样:
@ServerEndpoint(value = "/websocket", configurator = WebSocketConfig.class)
public class WebSocket {
private static final Logger LOG = LoggerFactory.getLogger(WebSocket.class);
public WebSocket() {
}
@OnOpen
public void onOpen(Session session) {
LOG.info("OnOpen");
}
@OnClose
public void onClose(Session session) {
LOG.info("OnClose");
}
@OnMessage
public void onMessage(String message, Session session){
LOG.info("OnMessage: " + message);
}
}
在函数onOpen 中,我想将会话链接保存到标头值。但是我怎样才能访问它呢?
问候。
【问题讨论】: