From 27ecd5c940b420b91da7450b66468cee51fa1eb0 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Fri, 24 Jun 2022 13:48:11 +0800
Subject: [PATCH] =?UTF-8?q?websocket=20=E6=B7=BB=E5=8A=A0ping=E6=B6=88?=
 =?UTF-8?q?=E6=81=AF=E5=A4=84=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 a8/websocketsession.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/a8/websocketsession.cc b/a8/websocketsession.cc
index dcf2dd4..0bd4eb8 100644
--- a/a8/websocketsession.cc
+++ b/a8/websocketsession.cc
@@ -212,8 +212,10 @@ namespace a8
             return;
         }
         if (opcode != BINARY_MODE) {
-            Close();
-            return;
+            if (opcode != WEBSOCKET_FRAME_PING) {
+                Close();
+                return;
+            }
         }
         if (!is_final_frame) {
             Close();