changed run_command to be asynchronous

libs/python/computer-server/computer_server/handlers/linux.py

@@ -10,6 +10,7 @@ To use GUI automation in a headless environment:
 from typing import Dict, Any, List, Tuple, Optional
 import logging
 import subprocess
+import asyncio
 import base64
 import os
 import json
@@ -278,7 +279,20 @@ class LinuxAutomationHandler(BaseAutomationHandler):
     # Command Execution
     async def run_command(self, command: str) -> Dict[str, Any]:
         try:
-            process = subprocess.run(command, shell=True, capture_output=True, text=True)
-            return {"success": True, "stdout": process.stdout, "stderr": process.stderr, "return_code": process.returncode}
+            # Create subprocess
+            process = await asyncio.create_subprocess_shell(
+                command,
+                stdout=asyncio.subprocess.PIPE,
+                stderr=asyncio.subprocess.PIPE
+            )
+            # Wait for the subprocess to finish
+            stdout, stderr = await process.communicate()
+            # Return decoded output
+            return {
+                "success": True, 
+                "stdout": stdout.decode() if stdout else "", 
+                "stderr": stderr.decode() if stderr else "", 
+                "return_code": process.returncode
+            }
         except Exception as e:
             return {"success": False, "error": str(e)}

libs/python/computer-server/computer_server/handlers/macos.py

@@ -45,6 +45,7 @@ import objc
 import re
 import json
 import copy
+import asyncio
 from .base import BaseAccessibilityHandler, BaseAutomationHandler
 import logging
 
@@ -935,9 +936,20 @@ class MacOSAutomationHandler(BaseAutomationHandler):
     async def run_command(self, command: str) -> Dict[str, Any]:
         """Run a shell command and return its output."""
         try:
-            import subprocess
-
-            process = subprocess.run(command, shell=True, capture_output=True, text=True)
-            return {"success": True, "stdout": process.stdout, "stderr": process.stderr}
+            # Create subprocess
+            process = await asyncio.create_subprocess_shell(
+                command,
+                stdout=asyncio.subprocess.PIPE,
+                stderr=asyncio.subprocess.PIPE
+            )
+            # Wait for the subprocess to finish
+            stdout, stderr = await process.communicate()
+            # Return decoded output
+            return {
+                "success": True, 
+                "stdout": stdout.decode() if stdout else "", 
+                "stderr": stderr.decode() if stderr else "",
+                "return_code": process.returncode
+            }
         except Exception as e:
             return {"success": False, "error": str(e)}

libs/python/computer-server/computer_server/handlers/windows.py

@@ -7,6 +7,7 @@ for accessibility and system operations.
 from typing import Dict, Any, List, Tuple, Optional
 import logging
 import subprocess
+import asyncio
 import base64
 import os
 from io import BytesIO
@@ -387,18 +388,19 @@ class WindowsAutomationHandler(BaseAutomationHandler):
     # Command Execution
     async def run_command(self, command: str) -> Dict[str, Any]:
         try:
-            # Use cmd.exe for Windows commands
-            process = subprocess.run(
-                command, 
-                shell=True, 
-                capture_output=True, 
-                text=True,
-                creationflags=subprocess.CREATE_NO_WINDOW if os.name == 'nt' else 0
+            # Create subprocess
+            process = await asyncio.create_subprocess_shell(
+                command,
+                stdout=asyncio.subprocess.PIPE,
+                stderr=asyncio.subprocess.PIPE
             )
+            # Wait for the subprocess to finish
+            stdout, stderr = await process.communicate()
+            # Return decoded output
             return {
                 "success": True, 
-                "stdout": process.stdout, 
-                "stderr": process.stderr, 
+                "stdout": stdout.decode() if stdout else "", 
+                "stderr": stderr.decode() if stderr else "", 
                 "return_code": process.returncode
             }
         except Exception as e: