feat：linux下正常关闭子进程

simulate_device_manager/device_manager.py

@@ -28,7 +28,8 @@ def start_signal_callback(sender, **kwargs):
     
     process = subprocess.Popen(['python', 
                                f'./simulate_device_manager/simulate_devices/{protocol_name}.py', 
-                               f'{device_port}'])
+                               f'{device_port}'],
+                               preexec_fn=os.setsid)
 
     SIMULATE_DEVICE_PROCESS[device_name] = process
 
@@ -43,7 +44,6 @@ def stop_signal_callback(sender, **kwargs):
     assert device_name is not None, 'device_name is None'
 
     process = SIMULATE_DEVICE_PROCESS.get(device_name)
-    process.terminate()
-    process.wait()
-    os.kill(process.pid, signal.SIGTERM) 
+    if process.poll() is None:
+        os.killpg(process.pid, signal.SIGTERM) 
     del SIMULATE_DEVICE_PROCESS[device_name]

simulate_device_manager/simulate_devices/HY_ACU7M5_Antenna_PROTOCOL.py

@@ -6,15 +6,10 @@ import re
 import threading
 import datetime
 import sys
-
-
 import configparser
 config = configparser.ConfigParser() # 类实例化
 # 定义ini文件路径  这个文件用于存放 天控器当前的报警状态
-path = r'acu7m5_hyds.ini'
-
-
-
+path = r'./simulate_device_manager/simulate_devices/acu7m5_hyds.ini'
 
 argv = sys.argv[1:]
 tcp_port =int(argv[0])