fix: SerialNet 下发目标端口改为设备UDP 4900

src/config.py

@@ -8,6 +8,10 @@ UDP_MSG_PORT = int(os.getenv("EDC_UDP_MSG_PORT", "5505"))
 TCP_PORT = int(os.getenv("EDC_TCP_PORT", "5550"))
 BIND_HOST = os.getenv("EDC_BIND_HOST", "0.0.0.0")
 
+# 设备端接收端口
+DEVICE_UDP_PORT = int(os.getenv("EDC_DEVICE_UDP_PORT", "4900"))
+DEVICE_TCP_PORT = int(os.getenv("EDC_DEVICE_TCP_PORT", "5550"))
+
 # MySQL
 MYSQL_HOST = os.getenv("EDC_MYSQL_HOST", "127.0.0.1")
 MYSQL_PORT = int(os.getenv("EDC_MYSQL_PORT", "3306"))

src/handlers.py

@@ -376,12 +376,13 @@ async def _send_serialnet_cmd(device_id: str, dnt_id: int, record: dict):
 
     # 获取设备 IP 和 msgport
     dnt = await get_dnt_by_serial(device_id)
-    if not dnt or not dnt.get("ip") or not dnt.get("msgport"):
-        logger.warning(f"设备 {device_id} 无 IP/msgport 信息，跳过")
+    if not dnt or not dnt.get("ip"):
+        logger.warning(f"设备 {device_id} 无 IP 信息，跳过")
         return
 
+    from src.config import DEVICE_UDP_PORT
     send_pkg = record["send_pkg"]
-    addr = (dnt["ip"], dnt["msgport"])
+    addr = (dnt["ip"], DEVICE_UDP_PORT)
 
     # 构造 SerialNet JSON
     msg = {