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via Spring JIRA by Prashant Deva, 1 year ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
via itquestionz.com by Unknown author, 2 years ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
via Stack Overflow by Ryan Baxter
, 1 year ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
via Spring JIRA by Prashant Deva, 2 years ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
via Spring JIRA by Rossen Stoyanchev, 2 years ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
via Spring JIRA by Rossen Stoyanchev, 1 year ago
The WebSocket session has been closed and no method (apart from close()) may be called on a closed session
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:653)	at org.apache.tomcat.websocket.WsSession.getUserPrincipal(WsSession.java:582)	at org.springframework.web.socket.adapter.standard.StandardWebSocketSession.getPrincipal(StandardWebSocketSession.java:123)	at org.springframework.web.socket.sockjs.transport.session.WebSocketServerSockJsSession.getPrincipal(WebSocketServerSockJsSession.java:73)	at org.springframework.web.socket.messaging.StompSubProtocolHandler.afterSessionEnded(StompSubProtocolHandler.java:364)	at org.springframework.web.socket.messaging.SubProtocolWebSocketHandler.clearSession(SubProtocolWebSocketHandler.java:352)	at org.springframework.web.socket.messaging.SubProtocolWebSocketHandler.afterConnectionClosed(SubProtocolWebSocketHandler.java:347)	at org.springframework.web.socket.handler.WebSocketHandlerDecorator.afterConnectionClosed(WebSocketHandlerDecorator.java:85)	at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.afterConnectionClosed(LoggingWebSocketHandlerDecorator.java:71)	at org.springframework.web.socket.handler.ExceptionWebSocketHandlerDecorator.afterConnectionClosed(ExceptionWebSocketHandlerDecorator.java:89)	at org.springframework.web.socket.sockjs.transport.session.AbstractSockJsSession.close(AbstractSockJsSession.java:289)	at org.springframework.web.socket.handler.WebSocketSessionDecorator.close(WebSocketSessionDecorator.java:158)	at org.springframework.web.socket.messaging.StompSubProtocolHandler.handleMessageToClient(StompSubProtocolHandler.java:287)	at org.springframework.web.socket.messaging.SubProtocolWebSocketHandler.handleMessage(SubProtocolWebSocketHandler.java:306)	at org.springframework.messaging.support.ExecutorSubscribableChannel$1.run(ExecutorSubscribableChannel.java:70)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:744)