From bd2edf26dfbba7a0ed3b7f31af004ee071d3feb1 Mon Sep 17 00:00:00 2001
From: Mattison chao <74767115+mattisonchao@users.noreply.github.com>
Date: Mon, 4 Jan 2021 16:00:51 +0800
Subject: [PATCH] Fix implementation of isOpen() in
 ReactorNettyWebSocketSession

See gh-26332 for details.

Closes gh-26341
---
 .../socket/adapter/ReactorNettyWebSocketSession.java        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/ReactorNettyWebSocketSession.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/ReactorNettyWebSocketSession.java
index ab58f6f1af..12d04654d1 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/ReactorNettyWebSocketSession.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/ReactorNettyWebSocketSession.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2021 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.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.web.reactive.socket.adapter;
 
 import java.util.function.Consumer;
@@ -33,7 +34,6 @@ import org.springframework.web.reactive.socket.HandshakeInfo;
 import org.springframework.web.reactive.socket.WebSocketMessage;
 import org.springframework.web.reactive.socket.WebSocketSession;
 
-
 /**
  * {@link WebSocketSession} implementation for use with the Reactor Netty's
  * {@link NettyInbound} and {@link NettyOutbound}.
@@ -100,7 +100,7 @@ public class ReactorNettyWebSocketSession
 	public boolean isOpen() {
 		DisposedCallback callback = new DisposedCallback();
 		getDelegate().getInbound().withConnection(callback);
-		return callback.isDisposed();
+		return !callback.isDisposed();
 	}
 
 	@Override