En Thu, 08 Feb 2007 15:54:05 -0300, Daniel Clark <[EMAIL PROTECTED]> escribió:
> I have a Windows command line based application that only shuts down > cleanly if it sees "CTRL-C" on the console. I need to automate the > running of this application, but still allow the user sitting at the > machine to cancel the process cleanly if he/she needs to. In Unix this > would be a tiny shell script that used "kill -15", but under Windows > there does not seem to be an easy way to do this, at least that I can > find. > > Below is a test program, based on CreateProcess.py from "Python > Programming on Win32". The > win32api.GenerateConsoleCtrlEvent(win32con.CTRL_C_EVENT, pid) lines > don't seem to do anything. What they should do is nothing in the case > of notepad, and exit out of the dir builtin process in the case of the > cmd.exe process. > > Any ideas on how to make this work? From your process creation code: > CreationFlags = win32process.CREATE_NEW_CONSOLE | \ > win32process.CREATE_NEW_PROCESS_GROUP | \ > win32process.NORMAL_PRIORITY_CLASS From http://msdn2.microsoft.com/en-us/library/ms683155.aspx "Only those processes in the group that share the same console as the calling process receive the signal. In other words, if a process in the group creates a new console, that process does not receive the signal, nor do its descendants." Maybe you have better luck on a Windows programming group, asking how to send a Ctrl-C event (or a SIGINT signal) to another process attached to a different console. -- Gabriel Genellina -- http://mail.python.org/mailman/listinfo/python-list
