Dear all,
Getting the following exception with none of my code on the stack:
SEVERE: Error reading request, ignored
java.lang.IllegalStateException: The WebSocket session has been closed and
no method (apart from close()) may be called on a closed session
at org.apache.tomcat.websocket.WsSession.checkState(WsSession.java:607)
at
org.apache.tomcat.websocket.WsSession.getUserPrincipal(WsSession.java:536)
at
org.apache.tomcat.websocket.server.WsServerContainer.registerSession(WsServerContainer.java:308)
at
org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:131)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1592)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1550)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
May still be my problem, of course, but far as I can tell, all I do is call
Session.close() once on this session. I understand this may be too little
to go by,-- if so I am happy to try and isolate into a testcase.
Thanks in advance,
-Igor.
