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On Wed, 21 Mar 2007, Timo Sirainen wrote:
On Wed, 2007-03-21 at 16:38 +0100, Steffen Kaiser wrote:
I noticed with EXPUNGE that the client feedback is sent after all messages
are deleted, when this is the same with COPY, could one sent some feedback
to the client in order to keep the connection open?
Does the attached patch help?
Yes!
The connection stays alive the whole time.
I did two tests:
1) I closed Thunderbird after 15min.
The server performed the COPY command. They stayed in box1 and appeared in
Trash. (Due to the COPY/Mark delete/Expunge sequence got broken).
2) I moved all messages again into Trash, this time waited.
During expunging there is this problem:
dovecot: Mar 22 13:35:20 Info: IMAP(dvtest) [18381]: expunged: uid=83803,
msgid=<[EMAIL PROTECTED]>, box=box1
dovecot: Mar 22 13:35:20 Info: IMAP(dvtest) [18381]: expunged: uid=83804,
msgid=<[EMAIL PROTECTED]>, box=box1
dovecot: Mar 22 13:35:39 Error: IMAP(dvtest) [18381]: Maildir
/mnt/mailcache/dvtest/.box1 sync: UID inserted in the middle of mailbox
(16251 > 6588, file = 1174389173.P6520Q1M362610.ux-2s11-9:2,Fdc)
dovecot: Mar 22 13:35:39 Info: IMAP(dvtest) [18381]: Disconnected: Mailbox
is in inconsistent state, please relogin.
[[snip log of a login as dvtest]]
dovecot: Mar 22 13:35:39 Error: IMAP(dvtest) [18381]: Maildir
/mnt/mailcache/dvtest/.box1 sync: UID inserted in the middle of mailbox
(16251 > 6588, file = 1174389173.P6520Q1M362610.ux-2s11-9:2,Fdc)
dovecot: Mar 22 13:35:40 Error: IMAP(dvtest) [18384]: Corrupted index
cache file /var/cache/dovecot/31045/index/.box1/dovecot.index.cache:
indexid changed
- -> These are the only "Error:" lines in the server log.
102 message were still in box1. (Well, of more than 80'000!)
====
Then I disabled log throddling, pointed pine to the Trash folder with
167'606 messages, marked them as deleted and expunged them. And they were
gone.
====
Then I started up Thunderbird again, in order to check Trash etc. and,
eventually, deleted the file 102 messages from box1.:
dovecot: Mar 22 14:05:09 Error: IMAP(dvtest) [18444]: Maildir
/mnt/mailcache/dvtest/.box1 sync: UID < next_uid (16251 < 83805, file =
1174390126.P30568Q0M945620.ux-2s11-9:2,RSTbde)
dovecot: Mar 22 14:05:09 Info: IMAP(dvtest) [18444]: Disconnected: Mailbox
is in inconsistent state, please relogin.
dovecot: Mar 22 14:05:09 Error: IMAP(dvtest) [18444]: file client.c: line
404 (_client_input): assertion failed: (!client->handling_input)
dovecot: Mar 22 14:05:09 Error: IMAP(dvtest) [18444]: Raw backtrace: imap
[0x80b58e1] -> imap [0x80b57fc] -> imap [0x805bdf7] -> imap [0x8058406] ->
imap [0x8058669] -> imap [0x805870c] -> imap(cmd_idle+0x144) [0x8058894]
- -> imap [0x805b628] -> imap [0x805b6b7] -> imap(_client_input+0x6c)
[0x805bd3c] -> imap(io_loop_handler_run+0x152) [0x80bb8b2] ->
imap(io_loop_run+0x28) [0x80bab78] -> imap(main+0x4b0) [0x8063d50] ->
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8) [0xb7e0eea8] -> imap
[0x8056871]
dovecot: Mar 22 14:05:09 Error: child 18444 (imap) killed with signal 6
gdb tells:
Core was generated by `imap [dvtest 10.20.10.63]'.
Program terminated with signal 6, Aborted.
#0 0xffffe410 in __kernel_vsyscall ()
(gdb) bt full
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7e22811 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb7e23fb9 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0x080b58ea in i_internal_panic_handler (fmt=0x80c5a08 "file %s: line
%d (%s): assertion failed: (%s)",
args=0xbfbab1f4 "\003\026\r\b\224\001") at failures.c:403
backtrace = 0x80d6448 "imap [0x80b58e1] -> imap [0x80b57fc] ->
imap [0x805bdf7] -> imap [0x8058406] -> imap [0x8058669] -> imap
[0x805870c] -> imap(cmd_idle+0x144) [0x8058894] -> imap [0x805b628] ->
imap [0x805b6b7] -> imap"...
#4 0x080b57fc in i_panic (format=0x80c5a08 "file %s: line %d (%s):
assertion failed: (%s)") at failures.c:183
args = 0xbfbab1f4 "\003\026\r\b\224\001"
#5 0x0805bdf7 in _client_input (context=0x80e10c8) at client.c:404
client = (struct client *) 0x80e10c8
cmd = <value optimized out>
__PRETTY_FUNCTION__ = "_client_input"
#6 0x08058406 in idle_finish (ctx=0x80e4350, done_ok=false) at
cmd-idle.c:71
client = (struct client *) 0x80e10c8
#7 0x08058669 in cmd_idle_continue (cmd=0x80e110c) at cmd-idle.c:220
client = (struct client *) 0x80e10c8
ctx = (struct cmd_idle_context *) 0x80e4350
#8 0x0805870c in idle_sync_now (box=<value optimized out>, ctx=0x80e4350)
at cmd-idle.c:157
__PRETTY_FUNCTION__ = "idle_sync_now"
#9 0x08058894 in cmd_idle (cmd=0x80e110c) at cmd-idle.c:273
client = (struct client *) 0x80e10c8
ctx = (struct cmd_idle_context *) 0x80e4350
interval = <value optimized out>
#10 0x0805b628 in client_handle_input (cmd=0x80e110c) at client.c:335
client = (struct client *) 0x80e10c8
__PRETTY_FUNCTION__ = "client_handle_input"
#11 0x0805b6b7 in client_handle_input (cmd=0x80e110c) at client.c:392
client = (struct client *) 0x80e10c8
__PRETTY_FUNCTION__ = "client_handle_input"
#12 0x0805bd3c in _client_input (context=0x80e10c8) at client.c:435
client = (struct client *) 0x80e10c8
cmd = (struct client_command_context *) 0x80e110c
__PRETTY_FUNCTION__ = "_client_input"
#13 0x080bb8b2 in io_loop_handler_run (ioloop=0x80de9b0) at
ioloop-poll.c:199
ctx = (struct ioloop_handler_context *) 0x80de9d8
pollfd = <value optimized out>
tv = {tv_sec = 0, tv_usec = 620373}
io = (struct io *) 0x81160e8
t_id = 2
msecs = <value optimized out>
ret = 0
call = <value optimized out>
#14 0x080bab78 in io_loop_run (ioloop=0x80de9b0) at ioloop.c:323
No locals.
#15 0x08063d50 in main (argc=Cannot access memory at address 0x480c
) at main.c:287
home = 0x0
Bye,
- --
Steffen Kaiser
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