Grails 2.0, Atmosphere-Plugin and WebSockets

Question

我试图得到一个示例WebSocket应用程序运行在grails 2.0与jetty 7.5在开发模式。我生成了一个简单的AtmosphereHandler，但是每当我尝试通过WebSocket连接时，我都会得到以下错误消息:

E

rror 2011-11-24 17:18:32,075 ["http-bio-8080"-exec-4] ERROR [/jet2].[StratosphereServlet]  - Servlet.service() for servlet [StratosphereServlet] in context with path [/jet2] threw exception
Message: null
   Line | Method
->> 197 | upgrade         in org.eclipse.jetty.websocket.WebSocketFactory
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   320 | acceptWebSocket in     ''
|    78 | service . . . . in org.eclipse.jetty.websocket.WebSocketServlet
|    26 | doFilter        in org.grails.plugin.resource.DevModeSanityFilter
|   886 | runTask . . . . in java.util.concurrent.ThreadPoolExecutor$Worker
|   908 | run             in     ''
^   619 | run . . . . . . in java.lang.Thread

对于可能出现的问题，任何建议都是非常感谢的。祝福彼得，瑞士

Answer 1

似乎问题出在Grails Plug In上，因为我在堆栈跟踪中没有看到Atmosphere类。感谢您的投稿https://bitbucket.org/bgoetzmann/grails-atmosphere-plugin/issue/4/grails-20-atmosphere-and-websockets