[Dovecot] bug in 1.0RC2? (i guess this is kqueue problem)
webbie
webbie at ipfw.org
Mon Jul 17 00:20:56 EEST 2006
fbsd6.1, dovecot using TLS.
--with-ioloop=kqueue solved the problem.
dovecot --build-options
Build options: ioloop=kqueue notify=kqueue openssl
SQL drivers:
Passdb: checkpassword pam passwd passwd-file
Userdb: checkpassword passwd prefetch passwd-file static
I noticed in rc1, the default for --with-ioloop is kqueue but in rc2, it
changed to poll.
John Wong wrote:
> i have this problem too, i change "--with-notify=kqueue" to
> "--with-notify=poll", then the problem is solved
>
> dovecot --build-options
> Build options: ioloop=poll ipv6 openssl
> SQL drivers: mysql
> Passdb: bsdauth checkpassword passwd passwd-file sql
> Userdb: checkpassword passwd prefetch passwd-file sql static
>
> ¦b 2006/7/16 ªº¨Ó«H¤¤¡A"Renaud Allard" <renaud at llorien.org> ´£¤Î¡G
>
>> Hello,
>>
>> I have a small problem with dovecot 1.0RC2. This didn't happen with
>> former versions. There are imap processes that are left open a long
>> while after the client disconnected. I am running dovecot on OpenBSD
>> 3.8. Below is the output of a process list. As you can see, there are
>> many imap processes for the same login running.
>>
>> simon 11593 0.0 0.1 924 1140 ?? I 12:21PM 0:00.48 imap
>> [simon 24.43.241.184]
>> juha 1376 0.0 0.2 1936 2212 ?? I 12:25PM 0:01.36 imap
>> [juha 203.114.146.110]
>> n 26989 0.0 0.1 1060 1292 ?? I 2:18PM 0:00.47 imap
>> [n 85.201.63.39]
>> n 30256 0.0 0.5 5124 5300 ?? I 3:34PM 23:29.59 imap
>> [n 85.201.63.39]
>> n 27695 0.0 0.1 1020 1284 ?? I 3:39PM 0:00.26 imap
>> [n 85.201.63.39]
>> n 24109 0.0 0.1 960 1328 ?? I 3:57PM 0:00.18 imap
>> [n 85.201.63.39]
>> n 20018 0.0 0.1 948 1288 ?? I 4:00PM 0:00.28 imap
>> [n 85.201.63.39]
>> n 12715 0.0 0.1 900 1240 ?? I 4:09PM 0:00.25 imap
>> [n 85.201.63.39]
>> n 3466 0.0 0.1 1116 1280 ?? I 4:27PM 0:00.43 imap
>> [n 85.201.63.39]
>> simon 16654 0.0 0.1 864 1268 ?? I 4:31PM 0:00.14 imap
>> [simon 24.43.241.184]
>> simon 12460 0.0 0.1 980 1256 ?? I 5:02PM 0:00.11 imap
>> [simon 24.43.241.184]
>> simon 31713 0.0 0.1 940 1280 ?? I 5:11PM 0:00.17 imap
>> [simon 24.43.241.184]
>> simon 14593 0.0 0.1 1004 1212 ?? I 6:18PM 0:00.56 imap
>> [simon 24.43.241.184]
>> n 15645 0.0 0.5 4984 5336 ?? I 6:19PM 0:37.77 imap
>> [n 85.201.63.39]
>> simon 10532 0.0 0.1 1220 1480 ?? I 6:21PM 0:01.28 imap
>> [simon 24.43.241.184]
>> n 13642 0.0 0.1 1088 1268 ?? I 7:32PM 0:00.32 imap
>> [n 85.201.63.39]
>> juha 20201 0.0 0.2 1736 2160 ?? I 10:45PM 0:00.82 imap
>> [juha 203.114.146.110]
>> simon 30389 0.0 0.1 952 1276 ?? I 11:11PM 0:00.68 imap
>> [simon 24.43.241.184]
>> juha 26802 0.0 0.2 1948 2172 ?? S 2:45AM 0:00.98 imap
>> [juha 203.114.146.110]
>> simon 26946 0.0 0.1 884 1232 ?? I 5:21AM 0:00.09 imap
>> [simon 24.43.241.184]
>> simon 21744 0.0 0.1 948 1244 ?? I 5:22AM 0:00.06 imap
>> [simon 24.43.241.184]
>> simon 17271 0.0 0.1 868 1272 ?? I 5:24AM 0:59.36 imap
>> [simon 24.43.241.184]
>> simon 641 0.0 0.1 952 1228 ?? I 5:31AM 0:00.14 imap
>> [simon 24.43.241.184]
>> simon 23690 0.0 0.1 812 1152 ?? I 5:32AM 0:00.04 imap
>> [simon 24.43.241.184]
>> simon 25444 0.0 0.1 1024 1228 ?? I 5:37AM 0:36.67 imap
>> [simon 24.43.241.184]
>> simon 6198 0.0 0.1 1000 1228 ?? I 5:54AM 0:00.14 imap
>> [simon 24.43.241.184]
>> simon 9066 0.0 0.1 1040 1244 ?? I 6:01AM 0:28.46 imap
>> [simon 24.43.241.184]
>> simon 15098 0.0 0.1 908 1120 ?? I 6:01AM 0:00.12 imap
>> [simon 24.43.241.184]
>> simon 15905 0.0 0.1 992 1232 ?? I 6:13AM 0:39.33 imap
>> [simon 24.43.241.184]
>> simon 26291 0.0 0.1 848 1264 ?? I 6:13AM 0:00.10 imap
>> [simon 24.43.241.184]
>> simon 20385 0.0 0.1 1004 1216 ?? I 6:14AM 0:00.23 imap
>> [simon 24.43.241.184]
>> simon 21078 0.0 0.1 876 1224 ?? I 6:15AM 0:39.01 imap
>> [simon 24.43.241.184]
>> simon 17733 0.0 0.1 828 1196 ?? I 6:21AM 0:30.02 imap
>> [simon 24.43.241.184]
>> simon 22327 0.0 0.1 1192 1408 ?? I 6:24AM 16:20.01 imap
>> [simon 24.43.241.184]
>> simon 20571 0.0 0.1 808 1196 ?? I 6:28AM 0:00.25 imap
>> [simon 24.43.241.184]
>> simon 15751 0.0 0.1 804 1132 ?? I 6:31AM 0:00.12 imap
>> [simon 24.43.241.184]
>> simon 28495 0.0 0.1 904 1108 ?? S 6:51AM 0:00.20 imap
>> [simon 24.43.241.184]
>> n 24886 0.0 0.1 892 1192 ?? S 8:39AM 0:00.04 imap
>> [n 85.201.63.39]
>> n 7397 0.0 0.1 1004 1052 ?? S 8:43AM 0:00.02 imap
>> [n 85.201.63.39]
>> n 9757 0.0 0.1 900 1288 ?? S 8:44AM 0:00.13 imap
>> [n 85.201.63.39]
>> n 6788 0.0 0.1 928 1196 ?? S 8:53AM 0:00.01 imap
>> [n 85.201.63.39]
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