From 95a4af55db6d9bac1b8ab0b8aafcefa6d1386ec9 Mon Sep 17 00:00:00 2001
From: sa0ChunLuyu <sa0chun_luyu@aliyun.com>
Date: Sun, 30 Oct 2022 22:51:42 +0800
Subject: [PATCH] no message

---
 Applications/YourApp/Events.php        | 3 ++-
 Applications/YourApp/start_gateway.php | 2 +-
 config.php                             | 4 ++++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Applications/YourApp/Events.php b/Applications/YourApp/Events.php
index 2b9f97b..0e1026f 100644
--- a/Applications/YourApp/Events.php
+++ b/Applications/YourApp/Events.php
@@ -51,7 +51,8 @@ class Events
      */
     public static function onMessage($client_id, $message)
     {
-
+        global $config;
+        if ($message == $config['ping']) Gateway::sendToClient($client_id, $config['pang']);
     }
 
     /**
diff --git a/Applications/YourApp/start_gateway.php b/Applications/YourApp/start_gateway.php
index c1c0306..65af45c 100644
--- a/Applications/YourApp/start_gateway.php
+++ b/Applications/YourApp/start_gateway.php
@@ -40,7 +40,7 @@ $gateway->registerAddress = '127.0.0.1:' . $config['register'];
 // 心跳间隔
 //$gateway->pingInterval = 10;
 // 心跳数据
-$gateway->pingData = '{"action":"ping"}';
+$gateway->pingData = $config['ping'];
 
 /* 
 // 当客户端连接上来时，设置连接的onWebSocketConnect，即在websocket握手时的回调
diff --git a/config.php b/config.php
index 158714a..a693468 100644
--- a/config.php
+++ b/config.php
@@ -8,6 +8,10 @@ $config = [
     'register' => 3238,
     // 内部通讯起始端口
     'start' => 3900,
+    // 心跳收
+    'ping' => '{"action":"ping"}',
+    // 心跳回
+    'pang' => '{"action":"pang"}',
     // 退出接口
     'close' => '',
 ];
\ No newline at end of file