Let mod_mam_mnesia use transactions when storing or deleting messages.
If old messages of a user are to be removed, delete the user's archive
and rewrite it from scratch, as that seems to be much faster than
removing individual records with delete_object/1.
Closes#1065.
Notify the current room occupants if the affiliation of a non-occupant
is changed as per example 195 of XEP-0045. In anonymous rooms, only
moderators are notified, though.
If the new "queue_pep" option is enabled and the client is inactive, PEP
notifications are throttled in a similar way to presence stanzas and
chat states. Only the most recent notification of a given node and
payload type will be queued from a given contact.
Let mod_client_state handle the queueing of stanzas, not just their
classification. This simplifies the ejabberd_c2s code and gives
(custom) CSI modules more flexibility.
- Change order of the hooks in mod_mam for sending and receiving packets. Messages are archived before a carbon copy is send to the other recourcces.
- Add archived tag and unique stanza id to the outgoing packet to have message carbons with the archive information.
- Add additional hook (in mod_mam) to strip the archive tag for outgoing packets after message carbons have been send.
Let the main mod_http_upload process look at the size of an HTTP upload
rather than performing this check in the ejabberd_http handler. This
way, the upload slot won't be invalidated if the size of the uploaded
file doesn't match the size requested for the slot. The PUT request is
still rejected, but the client now has a chance to retry the upload.
The test suite sends messages to the server JID while checking whether
the stream management code counts outgoing stanzas correctly. We now
set type='headline' for those messages to avoid error bounces.
When stanzas are bounced from the stream management queue (because the
session timed out or was closed for some other reason), use a different
error message so that this situation can be distinguished from other
cases.
We no longer rely on getting unique values from clock source, so we need
to handle cope with systems which does not have a microsecond resolution
on system clock (such as MS Windows)
