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83e8fca2e0
docker-offlineimap/offlineimap
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Dmitrijs Ledkovs 83e8fca2e0 Make SIGHUP singal handler equivalent to SIGTERM and SIGINT. 
offlineimap has several frontends that encourage running it from a
terminal under an X session. When X session closes for a system
shutdown, the terminals exit, after sending SIGHUP to their children.

Previously SIGHUP was treated to be equivalent to SIGUSR1, i.e. wake
up and sync all accounts. This causes delays during shutdown.

According to Wikipedia [0], SIGHUP has been repurposed from a
historical meaning to one of:
 * re-read configuration files, or reinitialize (e.g. Apache, sendmail)
 * controlling pseudo or virtual terminal has been closed

I believe second meaning is more appropriate for offlineimap, and
hence this patch makes SIGHUP to be handled in the same way SIGTERM
and SIGINT are handled.

[0] http://en.wikipedia.org/wiki/SIGHUP

Debian-Bug: http://bugs.debian.org/670120
Reported-By: Steve Langasek <steve.langasek@canonical.com>
Signed-off-by: Dmitrijs Ledkovs <xnox@debian.org>
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
2013-01-26 23:05:46 +04:00
..
folder Fix IMAP folder throwing away time zone when parsing email Date headers 2012-10-03 11:16:13 +02:00
repository LocalStatus._folders needs to be {} not None 2012-09-01 02:58:14 +02:00
ui Don't output initial blurb in "quiet" mode 2012-08-31 23:11:11 +02:00
__init__.py Release v6.5.5-rc2 2012-09-05 17:40:09 +02:00
accounts.py Fix fallout when filtering folders 2012-09-01 03:15:08 +02:00
CustomConfig.py Implement CustomConfig.set_if_not_exists() 2012-02-17 10:28:59 +01:00
error.py Introduce new error level FOLDER_RETRY 2011-09-06 19:00:21 +02:00
imaplib2.py imaplib2: bump upstream version 2.29 --> 2.33 2012-04-19 13:22:03 +02:00
imaplibutil.py IMAPlib mixin class: pass 'readonly' exception to our callers 2012-08-11 11:59:26 +02:00
imapserver.py Replace thread.get_ident() 2012-02-06 17:41:43 +01:00
imaputil.py Improve 'find first quotation' regex 2012-08-21 16:58:32 +02:00
init.py Make SIGHUP singal handler equivalent to SIGTERM and SIGINT. 2013-01-26 23:05:46 +04:00
localeval.py Update FSF address 2006-08-12 05:15:55 +01:00
mbnames.py explicitly define symbols to import instead of 'import *' 2011-05-09 22:43:03 +02:00
syncmaster.py Exit "infinite" monitorloop when SyncRunner thread exits 2011-11-02 11:55:05 +01:00
threadutil.py dict.has_key(a) --> a in dict 2012-02-06 17:41:43 +01:00