Bug#669146: courier-imap: Since last update (20' ago) I can't, connect anymore

May 30th, 2012 - 08:40 pm ET by Uli Luckas | Report spam
Hi all,
I can reproduce the problem and tried looking with strace into it.
The relevant lines of the trace seem to be these:

[pid 18269] socket(PF_FILE, SOCK_STREAM, 0) = 5
[pid 18269] connect(5, {sa_family¯_FILE, path=@"/tmp/fam-luckas-"},
110) = ? ERESTARTSYS (To be restarted)
[pid 18269] SIGALRM (Alarm clock) @ 0 (0)

Looks like gam_server is not accepting the connection and courier not
handling that issue well.
At leat for the courier part, this information might help the developer
to fix the issue.

Why gam_server stops accepting connections is another issue to be
researched seperately.

Thanks to http://www.noah.org/wiki/Courier_IMAP_and_FAM I also did a
"netstat -np|grep /tmp/fam-" which showed quite a few connections in the
CONNECTING state. But I guess this is expected given the above strace :-)

Hope this helps resolving the issue.

Regrds,
Uli



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#1 Jesse Molina
May 30th, 2012 - 10:50 pm ET | Report spam
I filed a bug related to courier and gamin a month or three back. Look
for it. Same issue, sounds like.



Uli Luckas wrote:
Hi all,
I can reproduce the problem and tried looking with strace into it.
The relevant lines of the trace seem to be these:

[pid 18269] socket(PF_FILE, SOCK_STREAM, 0) = 5
[pid 18269] connect(5, {sa_family¯_FILE, path=@"/tmp/fam-luckas-"},
110) = ? ERESTARTSYS (To be restarted)
[pid 18269] SIGALRM (Alarm clock) @ 0 (0)

Looks like gam_server is not accepting the connection and courier not
handling that issue well.
At leat for the courier part, this information might help the developer
to fix the issue.

Why gam_server stops accepting connections is another issue to be
researched seperately.

Thanks to http://www.noah.org/wiki/Courier_IMAP_and_FAM I also did a
"netstat -np|grep /tmp/fam-" which showed quite a few connections in the
CONNECTING state. But I guess this is expected given the above strace :-)

Hope this helps resolving the issue.

Regrds,
Uli



# Jesse Molina
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# Page =
# Cell = 1.602.323.7608
# Web = http://www.opendreams.net/jesse/





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