| Hi!
It happens with any folder… in fact Trash is not the folder we would announce in special-use as Trash… it’s just a normal folder really here…. It’s a generally happening thing with rename of folders inside the own hierarchy inside the own user… (don’t really know if a rename mailbox for changing partition would have the same issue). Not something related to the Trash folder...
Cheers!
Egoitz Aurrekoetxea
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Hi, I'm curious if this only happens for rename to trash, or for all renames of subscribed folders. IMHO it makes no sense to automatically subscribe to a folder in the trash. So perhaps the bug isn't in the replication code but rather in the handling of rename to trash? Am 10.07.19 um 11:11 Uhr schrieb Egoitz Aurrekoetxea: About the folder subscription issue, I think I got something, at least a
close approximation... When a user causes in mua a rename mailbox (a
rename for a folder caused by a folder move in hierarchy), after the own
rename, if folders were subscribed “should” (for the "plain user" at
least) become subscribed in the new path. It seems that after a user
rename in Cyrus the new folder is automatically subscribed (even if no
subscribe command is sent by the mua). But this, does not cause in the
replica (in the slave, if SUB is not sent by the client)
a sync_apply_changesub() or something like entering in the
“ move_subscription” condition in mboxlist_renamemailbox(), and then,
the folder is properly renamed but not subscribed in the slave. I think
this is what I’m suffering. Obviously, if after a rename the mua sends a
subscribe too, no issue is seen. I think the problem happens when a
mailbox rename happens and a SUB is not send later.
An example :
The folder domain.com
<http://domain.com>!user.parta^partb.Archives.2019.TRAFICO.CHINA.XINGANG
is moved (renamed) to trash.
May 16 16:16:50 mx6c imap[83976]: conversations_rename_folder: renamed
domain.com
<http://domain.com>!user.parta^partb.Archives.2019.TRAFICO.CHINA.XINGANG
to domain.com <http://domain.com>!user.parta^partb.Trash.XINGANG
May 16 16:16:50 mx6c imap[83976]: Rename: domain.com
<http://domain.com>!user.parta^partb.Archives.2019.TRAFICO.CHINA.XINGANG
-> domain.com <http://domain.com>!user.parta^partb.Trash.XINGANG
May 16 16:16:50 mx6c imap[83976]: Deleted mailbox domain.com
<http://domain.com>!user.parta^partb.Archives.2019.TRAFICO.CHINA.XINGANG
In the master (sync), the folder in Trash is subscribed but in the slave
it is not, and remains subscribed the folder in the original location in
the “____.sub” file.
A diff between the master (replication client) .sub file and the slave’s
one is (mx5 is the master, the client and 6 the slave):
--- subscripciones-mx5c/parta.partb.sub2019-07-10 08:47:29.000000000 +0200
+++ subscripciones-mx6c/parta.partb.sub2019-07-10 08:48:08.000000000 +0200
+domain.com
<http://domain.com>!user.parta^partb.Archives.2019.TRAFICO.CHINA.XINGANG
-domain.com <http://domain.com>!user.parta^partb.Trash.XINGANG
Perhaps a move_subscription to one or sync_apply_changesub should be
forced in order to fix it?. I have seen issues with Outlook 2016 and
Thunderbird… both mua… perhaps by RFC they should send the SUB command
but… it’s the only theory I could arrive to… I have a ton more cases
like this one.. Data gets properly handled but subscriptions have this
issue (perhaps we could say is a mua issue but….)..
<0x197B06994D105B45.asc><Hagedorn.vcf>
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