我正在寻找一个Java报告引擎:
我知道这是个难题.我无法在Google上找到任何令人满意的东西,也无法在Stack Overflow中找到任何令人满意的东西,但我仍然希
我需要能够在握手期间中止websocket连接,以防HTTP请求不符合某些条件.根据我的理解,正确的地方是我自己实现的ServerEndpointConfig.Configurator.modifyHandshake()方法Configurator.我只是无法弄清楚要做什么来中止连接.有一个HandshakeResponse参数,允许向响应添加标题但我找不到任何执行该工作的标题.
那么如何在握手期间中止websocket连接呢?这甚至可能吗?
We have implemented a feature in our web app that updates the GUI in response to new events in the server by using Play's continuations, just like a chat app. After running it for some time in production we started to experience server hangs, more specifically the http connector of our Glassfish server stopped accepting new requests. A thread dump shows us that all http threads from the http thread pool are waiting for Play Promises to be invoked. Our …