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SubProtocolWebSocketHandler checks if session is open

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Issue: SPR-12812
This commit is contained in:
Rossen Stoyanchev
2015-03-20 17:45:27 -04:00
parent 4886edd10b
commit 0c9cd4cc32
3 changed files with 14 additions and 8 deletions
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6
spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -264,6 +264,10 @@ public class SubProtocolWebSocketHandler implements WebSocketHandler,
@Override
public void afterConnectionEstablished(WebSocketSession session) throws Exception {
// WebSocketHandlerDecorator could close the session
if (!session.isOpen()) {
return;
}
this.stats.incrementSessionCount(session);
session = new ConcurrentWebSocketSessionDecorator(session, getSendTimeLimit(), getSendBufferSizeLimit());
this.sessions.put(session.getId(), new WebSocketSessionHolder(session));