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websocket 给指定会话发消息 #102

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Leewell1989 opened this issue May 19, 2018 · 1 comment

Leewell1989 commented May 19, 2018 •

edited

将sessionid存到httpsession的时候不适用固定key，使用httpsessionid作为key不就好了嘛，反正httpsessionid在销毁前是有效的，所以在这个会话内给客户端发消息就很方便了

public void init() {
    super.init(); 
    if (httpSession != null)
        httpSession.setAttribute(httpSession.getId() , session.getId()); 
}

websocketEndpoint.sendJson(httpsession.getAttribute(httpsession.getId()), msg);

Member

wendal commented Jun 4, 2018

考虑一下一个httpsession对应多个websocket的情况?

原来我一直没提交成功...

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