If ack is not received after a given time (currently 25s), connection is aborted.
This avoid waiting forever when TCP link is lost (i.e. switching from cable to wifi), and allows to use resuming mechanism.
- "info" messages deletion is now done by deactivating foreign keys. This seriously boost performances.
- "VACUUM" is done at the end to reduce database size.
Performance issue was due to bad ordering in table dropping, this has been fixed.
"infos" message are also deleted by this update as they are containing only presence data and take a lot of space for a barely useful data.
A config option may be available in the future to store presence data in logs.
- plugin xep-0313: new serialise method
- : getArchives now returns an extra mam_response dict with "complete" and "stable" status
- : MAMGet now return a new metadata dict before profile (with serialised RSM and MAM response)
/!\ Database schema change /!\
History was using a unique constraint on `profile_id, timestamp, source, dest, source_res, dest_res`, which can cause trouble because several messages send quickly by the same person can have a common timestamp (specially with delayed messages where precision is second), resulting in message loss.
The new constraint use `profile_id, stanza_id, source, dest` where `stanza_id` is XEP-0359 stanza_id, so it's unique by definition, and no message should be lost anymore.
Because sqlite doesn't support altering table with a constraint change, we have to create new tables and copy old data to new one, which can be pretty long.
Sqlite update mechanism with "specifics" has been fixed when several updates are applied (e.g. moving from v5 to v7) and a specific is in the workflow.
- discard groupchat message when retrieving last stanza_id on connection
- service can be specified in getMessageFromResult
- service is also used when using getArchives from bridge
this subcommand allow to retrieve message history from MAM archive.
Note that the name may change in the future, it can be integrated to a "message/get" or "message/log" command.
- new date_parse_ext method parse a date where relative informations can be added. e.g.: "1 week ago", "now - 2 days", "01/01/01 01:01 + 3 hours".
- new TZ_UTC and TZ_LOCAL constants can be used to use UTC time or local time zone.
- date_parse* can now use a default_tz, which will be used if timezone if not specified in date format (default UTC).
- tz_info can now be used in date_format to format the time in given timezone (default: UTC).
- (core/xmpp): new messageGetBridgeArgs to easily retrieve arguments used in bridge from message data
- : parseMessage is not static anymore
- : new "message_parse" trigger point
- (xep-0313) : new "MAMGet" bridge method to retrieve history from MAM instead of local one
- : on profileConnected, if previous MAM message is found (i.e. message with a stanza_id), message received while offline are retrieved and injected in message workflow.
In other words, one2one history is synchronised on connection.
- : new "parseExtra" method which parse MAM (and optionally RSM) option from extra dictionary used in bridge.
/!\ database schema change /!\
stanza_id is a new field in history added to prepare the implementation of MAM for messages.
A new "last_stanza_id" can be used in filters to retrieve last message with a know stanza id (useful for history synchronisation).
- hooks can now be set in stream onElement and send methods
- xmllog refactored to use new hooks
- client.isConnected now uses transport.connected method
- fixed reconnection, SàT will now try to reconnect indefinitely until it success, unresolvable failure happen (e.g. invalid certificate), or explicit disconnection is requested (or a plugin change this behaviour)
- new triggers: "stream_hooks", "disconnecting", "disconnected", and "xml_init" (replace "XML Initialized")
XMPP server certificate is now checked, and connection is refused (by default) if it's not valid.
Certificate check can be disabled in the new parameter "Configuration/check_certificate".
If certificate checking is disabled, a warning note is sent on every new connection.
Twisted and Wokkel are temporarly monkey patched in sat.core.tls_patches module, until modifications are merged upstream.
