From 88ff6f8b1634d6a819898d05861f12c86324d4af Mon Sep 17 00:00:00 2001
From: cxh <zxwl@56.com>
Date: Thu, 13 Nov 2025 13:11:24 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=BF=83=E8=B7=B3=E4=B8=8A?=
 =?UTF-8?q?=E6=8A=A5=E5=86=85=E5=AE=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 config.json                 | 18 +++++++++---------
 src/mqtt_client_wrapper.cpp | 10 +++++-----
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/config.json b/config.json
index 897477a..bafbb75 100644
--- a/config.json
+++ b/config.json
@@ -6,7 +6,7 @@
     "need_username_pwd": true,
     "client_id": "20004_vehmedia",
     "username": "20004_4A:69:BE:32:59:AE",
-    "password": "31d6bb29f177d5bf8560756c0f0e63c63fd412e52c5b9ea59476024eab893884a5f34f0637e0fe3ad42b802c16edb6feb37cde613957c3540c060c07b230cb0aa6b4547bb86fcae43d484179d3a11a1969a2f367ec0ceede4c10510757a89927af4c2d0c0484476be3241a9ff9242e7401f3fbcd824b5cfb19674663b7045e32dd2f97b4",
+    "password": "Zxwl1234@",
     "mqtt_heart_threshold": 1000
   },
   "cameras": [
@@ -14,7 +14,7 @@
       "device": "/dev/video0",
       "name": "AHD1",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -23,7 +23,7 @@
       "device": "/dev/video1",
       "name": "AHD2",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -32,7 +32,7 @@
       "device": "/dev/video2",
       "name": "AHD3",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -41,7 +41,7 @@
       "device": "/dev/video3",
       "name": "AHD4",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -50,7 +50,7 @@
       "device": "/dev/video11",
       "name": "AHD5",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -59,7 +59,7 @@
       "device": "/dev/video12",
       "name": "AHD6",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -68,7 +68,7 @@
       "device": "/dev/video13",
       "name": "AHD7",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
@@ -77,7 +77,7 @@
       "device": "/dev/video14",
       "name": "AHD8",
       "enabled": true,
-      "resolution": "960p",
+      "bitrate": 2000000,
       "width": 1280,
       "height": 960,
       "fps": 30
diff --git a/src/mqtt_client_wrapper.cpp b/src/mqtt_client_wrapper.cpp
index e17852c..ebd7264 100644
--- a/src/mqtt_client_wrapper.cpp
+++ b/src/mqtt_client_wrapper.cpp
@@ -31,7 +31,7 @@ static void send_heartbeat()
     int total = static_cast<int>(channels_info.size());
     int running_count = 0;
 
-    for (const auto &ch : channels_info)
+    for (const auto& ch : channels_info)
     {
         nlohmann::json item;
         item["loc"] = ch.loc;
@@ -39,7 +39,7 @@ static void send_heartbeat()
 
         if (ch.running)
         {
-            item["url"] = ch.url;
+            item["reason"] = nullptr;
             running_count++;
         }
         else
@@ -67,7 +67,7 @@ static void on_mqtt_connected() { LOG_INFO("[MQTT] Connected to broker: " + g_ap
 
 static void on_mqtt_disconnected() { LOG_WARN("[MQTT] Disconnected from broker: " + g_app_config.mqtt.server_ip); }
 
-static void on_mqtt_message_received(const std::string &topic, const std::string &message)
+static void on_mqtt_message_received(const std::string& topic, const std::string& message)
 {
     try
     {
@@ -76,7 +76,7 @@ static void on_mqtt_message_received(const std::string &topic, const std::string
         LOG_INFO("[MQTT] Received message on topic [" + topic + "], len = " + std::to_string(message.size()));
         LOG_INFO("[MQTT] Message content: " + j.dump(-1));
     }
-    catch (const std::exception &e)
+    catch (const std::exception& e)
     {
         LOG_ERROR(std::string("[MQTT] Failed to process incoming JSON: ") + e.what());
     }
@@ -84,7 +84,7 @@ static void on_mqtt_message_received(const std::string &topic, const std::string
 
 void mqtt_client_thread_func()
 {
-    const auto &cfg = g_app_config.mqtt;
+    const auto& cfg = g_app_config.mqtt;
     auto heartbeat_interval = std::chrono::milliseconds(static_cast<int>(cfg.keep_alive * 0.9));
 
     while (g_running)