From caca5d52422b949224f5d99027a965a4c331f938 Mon Sep 17 00:00:00 2001
From: Emil Harlan <eharlan@uni-bremen.de>
Date: Mon, 24 Jul 2023 10:59:24 +0200
Subject: [PATCH] a
---
robomaster_pi/command_executer.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/robomaster_pi/command_executer.py b/robomaster_pi/command_executer.py
index 9a17aa9..a4d7eb9 100644
--- a/robomaster_pi/command_executer.py
+++ b/robomaster_pi/command_executer.py
@@ -4,6 +4,7 @@ from std_msgs.msg import String
import subprocess
import threading
import signal
+import os
class CommandExecutor(Node):
def __init__(self):
@@ -42,7 +43,7 @@ class CommandExecutor(Node):
if name in self.running_processes:
try:
process_handle = self.running_processes[name]
- process_handle.send_signal(signal.SIGINT)
+ os.kill(process_handle.pid, signal.SIGINT)
process_handle.wait(timeout=30)
except subprocess.TimeoutExpired:
process_handle.kill()
--
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