ASPN ActiveState Programmer Network
ActiveState
/ Home / Perl / PHP / Python / Tcl / XSLT /
/ Safari / My ASPN /
Cookbooks | Documentation | Mailing Lists | Modules | News Feeds | Products | User Groups


Recent Messages
List Archives
About the List
List Leaders
Subscription Options

View Subscriptions
Help

View by Topic
ActiveState
.NET Framework
Open Source
Perl
PHP
Python
Tcl
Web Services
XML & XSLT

View by Category
Database
General
SOAP
System Administration
Tools
User Interfaces
Web Programming
XML Programming


MyASPN >> Mail Archive >> python-list
python-list
Re: Cancelling a python thread (revisited...)
by Antoine Pitrou other posts by this author
Nov 8 2009 5:56AM messages near this date
Re: Cancelling a python thread (revisited...) | Re: Cancelling a python thread (revisited...)
Le Sun, 08 Nov 2009 04:40:26 -0800, sven a écrit :
>  
>  I really don't get that.  If the reason would be that it is too much
>  work to
>  implement, then I could accept it.

It would probably be a lot of work and even then it would still be unsafe.

Read for example:
http://msdn.microsoft.com/en-us/library/ms686717%28VS.85%29.aspx

« TerminateThread is a dangerous function that should only be used in the 
most extreme cases. You should call TerminateThread only if you know 
exactly what the target thread is doing, and you control all of the code 
that the target thread could possibly be running at the time of the 
termination. For example, TerminateThread can result in the following 
problems:

    * If the target thread owns a critical section, the critical section 
will not be released.
    * If the target thread is allocating memory from the heap, the heap 
lock will not be released.
    * If the target thread is executing certain kernel32 calls when it is 
terminated, the kernel32 state for the thread's process could be 
inconsistent.
    * If the target thread is manipulating the global state of a shared 
DLL, the state of the DLL could be destroyed, affecting other users of 
the DLL. »

-- 
http://mail.python.org/mailman/listinfo/python-list
Thread:
Sven Marnach
Carl Banks
Antoine Pitrou
John Nagle
Sven
Antoine Pitrou
John Nagle
Antoine Pitrou
Sven
exarkun
John Nagle

Privacy Policy | Email Opt-out | Feedback | Syndication
© ActiveState Software Inc. All rights reserved