INNER CODE UNIT · Python

write_pid_file

prajwalshettydev/UnrealGenAISupport · Content/Python/mcp_server.py:18

def write_pid_file():
    try:
        pid = os.getpid()
        pid_dir = os.path.join(os.path.expanduser("~"), ".unrealgenai")
        os.makedirs(pid_dir, exist_ok=True)
        pid_path = os.path.join(pid_dir, "mcp_server.pid")

        with open(pid_path, "w") as f:
            f.write(f"{pid}\n9877")  # Store PID and port

        # Register to delete the PID file on exit
        import atexit
        def cleanup_pid_file():
            try:
                if os.path.exists(pid_path):
                    os.remove(pid_path)
            except:
                pass

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