将TCP修改为OPC

main.py

@@ -8,7 +8,7 @@ from services.monitoring_service import MonitoringService
 from database.access_db import AccessDB
 from database.sql_server import SQLServerDB
 from tcp.server import TCPServer
-from tcp.client import TCPClient
+from opc.client import OPCClient
 from config.settings import (
     ACCESS_DB_PATH, ACCESS_DB_PASSWORD,
     TCP_HOST, TCP_PORT, TCP_CLIENT_HOST, TCP_CLIENT_PORT, 
@@ -16,6 +16,10 @@ from config.settings import (
 )
 from utils.helpers import cleanup_old_timestamps
 
+# 假设同事提供的函数
+def save_to_custom_table(misid, flag, task_id, produce_mix_id, project_name, beton_grade, adjusted_volume, artifact_id):
+    """保存到自定义数据表的函数"""
+    print(f"保存到自定义数据表: MISID={misid}, Flag={flag}, TaskID={task_id}, 调整后方量={adjusted_volume}")
 
 def start_api_service():
     """启动配比重量API服务"""
@@ -34,8 +38,8 @@ def main():
         tcp_server_thread.daemon = True
         tcp_server_thread.start()
 
-        # 初始化发送数据的TCP客户端
-        data_client = TCPClient(host=TCP_CLIENT_HOST, port=TCP_CLIENT_PORT)
+        # 初始化发送数据的OPC客户端
+        data_client = OPCClient(url=f'opc.tcp://{TCP_CLIENT_HOST}:{TCP_CLIENT_PORT}')
         data_client.start()
 
         # 等待服务端启动
@@ -121,14 +125,14 @@ def main():
                                     if task["block_number"] == "补方":
                                         print(f"任务 {task['artifact_id']} 的 block_number 为 '补方'，跳过派单")
                                         task_service.insert_into_produce_table(sql_db, task_info, task["beton_volume"], erp_id,
-                                                                              task["artifact_id"], 0)
+                                                                              task["artifact_id"], half_volume, 0)
                                         continue
 
                                     print(f"处理新任务: {task['artifact_id']}")
 
-                                    # 步骤3：获取任务单信息
+                                    # 获取任务单信息
                                     task_service.insert_into_produce_table(sql_db, task_info, task["beton_volume"], erp_id,
-                                                                          task["artifact_id"], 1)
+                                                                          task["artifact_id"], half_volume, 1)
                                     with monitoring_service.tasks_lock:
                                         monitoring_service.monitored_tasks.add(erp_id)
                                         monitoring_service.inserted_tasks[erp_id] = task["artifact_id"]
@@ -148,7 +152,6 @@ def main():
 
             except Exception as e:
                 print(f"发生错误: {e}")
-                # 继续循环，避免程序退出
                 time.sleep(2)
 
     except KeyboardInterrupt:
@@ -156,7 +159,7 @@ def main():
         # 停止TCP服务端
         if 'tcp_server' in locals():
             tcp_server.stop()
-        # 停止TCP客户端
+        # 停止OPC客户端
         if 'data_client' in locals():
             data_client.stop()