From 612bfcba3717f84e2d9031297618aafcc4aed672 Mon Sep 17 00:00:00 2001
From: Redkale <8730487+redkale@users.noreply.github.com>
Date: Tue, 15 Dec 2020 17:04:33 +0800
Subject: [PATCH] =?UTF-8?q?WebSocket=E5=85=BC=E5=AE=B9connection:upgrade?=
 =?UTF-8?q?=20=E5=B0=8F=E5=86=99=E7=9A=84upgrade?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/org/redkale/net/http/HttpRequest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/org/redkale/net/http/HttpRequest.java b/src/org/redkale/net/http/HttpRequest.java
index ad95857bd..58f2d2fb4 100644
--- a/src/org/redkale/net/http/HttpRequest.java
+++ b/src/org/redkale/net/http/HttpRequest.java
@@ -161,7 +161,7 @@ public class HttpRequest extends Request<HttpContext> {
     }
 
     protected boolean isWebSocket() {
-        return connection != null && connection.contains("Upgrade") && "GET".equalsIgnoreCase(method) && "websocket".equalsIgnoreCase(getHeader("Upgrade"));
+        return "websocket".equalsIgnoreCase(getHeader("Upgrade")) && "Upgrade".equalsIgnoreCase(connection) && "GET".equalsIgnoreCase(method);
     }
 
     protected void setKeepAlive(boolean keepAlive) {