Bug 109637 - Erase lockfile when SIGINT/SIGTERM/etc received
Summary: Erase lockfile when SIGINT/SIGTERM/etc received
Status: RESOLVED FIXED
Alias: None
Product: kmail
Classification: Unmaintained
Component: general (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-07-26 11:21 UTC by Juergen Sauer
Modified: 2009-12-21 20:19 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
Patch for kmstartup.cpp. (835 bytes, patch)
2005-08-29 11:35 UTC, Janis M.
Details

Note You need to log in before you can comment on or make changes to this bug.
Description Juergen Sauer 2005-07-26 11:21:59 UTC
Version:           1.8.1 (using KDE 3.4.1, Kubuntu Package 4:3.4.1-0ubuntu0hoary1 ())
Compiler:          gcc version 3.3.5 (Debian 1:3.3.5-8ubuntu2)
OS:                Linux (i686) release 2.6.11.7

If kmail is used on a LAN using NFS mounted $HOME, it's possible that kmail left open and the user changed the workstation to another.
kmail reports correctliy that -if started again from other workstation- that it is running on the old workstation.
If kmail is killed by SIGINT (killall kmail i.e.) to close kmail on the old workstation where it was left behind and forgotten, it does not remove the lock/hint/pid file.

If kmail is now started on the other workstation again, it shows up a now wrong hint dialog, that it is still running on the old station. Clicking the dialog away solves all, but it is anoying to rookie users.

Simply removing the lock file in the sigint kill handling routine would solve it.
Comment 1 Juergen Sauer 2005-07-30 12:24:11 UTC
Am Samstag, 30. Juli 2005 02:59 schrieb Thiago Macieira:
[bugs.kde.org quoted mail]

Why do you reassign a Bug as Wish ?
That's an _very_ anoying Bug in the practical use and insures unexpierienced 
users quite a lot.

Our support has many requests due this Bug.

jojo
Comment 2 Thiago Macieira 2005-07-30 19:53:42 UTC
unimplemented feature -> wish
Comment 3 Bernhard E. Reiter 2005-08-26 15:31:02 UTC
I can confirm the bug with Kmail 1.7 proko2 branch after 2.0.1.
It is a real bug for coporate users.
Comment 4 Janis M. 2005-08-29 11:35:51 UTC
Created attachment 12414 [details]
Patch for kmstartup.cpp.

I have the same kind of problem within KDE 3.4.0 (Kontact 1.1).
We have created a Patch for KMails kmstartup.cpp.
It fixes the problem for us. (Sets -1 as Pid value in the lock-file. Even if
Kontact gets SIGTERM or SIGHUP etc.)
Comment 5 spirit 2005-09-07 19:36:20 UTC
Same problem for me for my company (/home on nfs)

could you post your patch ?

thanks

SPiRiT

Comment 6 Juha Tuomala 2006-02-05 10:18:22 UTC
Lockfile related bug 86516.
Comment 7 Björn Ruberg 2009-12-21 20:19:35 UTC
Haven't seen this problem for some time either. Considering fixed as long no one states the opposite.