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186 commits

Author SHA1 Message Date
Bruno Windels
234c260339 dont modify fragments in comparer until txn succeeds 2020-03-30 20:46:52 +02:00
Bruno Windels
73ea09f668 Handle sync ordering vs back-fill ordering (see synapse #7164) resulting in dupe events 
Also extra robustness while filling a gap

ignore duplicate events from synapse instead considering them an
overlapping event with the adjacent fragment
 2020-03-30 20:37:36 +02:00
Bruno Windels
8354c58c07 also look for remote echos based on event_id 2020-03-23 23:00:33 +01:00
Bruno Windels
f02641c808 look for transaction_id in /messages response to delete pending events 2020-03-22 00:07:37 +01:00
Bruno Windels
6d68ec1bac move fillGap to room 2020-03-21 23:40:40 +01:00
Bruno Windels
44760a9f82 Revert "add logging related to fragments" 
This reverts commit 2f355cabef.
 2020-03-21 10:47:35 +01:00
Bruno Windels
c4a5de20c0 update previous fragment in comparer when appending a new line fragment 2020-03-21 10:45:09 +01:00
Bruno Windels
2f355cabef add logging related to fragments 
both when rebuilding and when sorting will be used
 2020-03-20 20:23:07 +01:00
Bruno Windels
7e8cc7ae00 need to return the response here, not the request wrapper 
we were reading back a remote id of undefined because of this,
so when for some reason we never receive the message down from sync,
the pending message keeps sending on every load. The server ignores
the send though, because the transaction id is already used, and it returns
the remote id of the event that was already sent the previous time, but
as we were not storing this remote id, we'd just try again and again.

not receiving it through sync could have happened when we were sending a bunch of events
and then receiving (this is how we encountered this bug, while trying to repro another) the
response, but not yet the sync for the message that got wedged. Then we typed stuff on another client
so we would get a limited response for that room, and boom, we would not get the remote echo of the
event that was already sent (but because of this bug we didn't store the remote id) but no echo received yet (when we remove the pending event),
so it gets wedged!
 2020-03-17 00:11:50 +01:00
Bruno Windels
06e43d9ee3 fix all tests 2020-03-14 21:38:37 +01:00
Bruno Windels
56c87b3966 better naming 2020-03-14 20:49:15 +01:00
Bruno Windels
ac4a7f971b only apply sync changes in room summary once txn is committed 
- also remove m.room.aliases support as they were wrongly implemented
   and now obsolete
 - don't count invited and joined members according to m.room.member
   events anymore as it was also wrongly implemented
   (only when prev!==new membership, but on initial sync we only get
   last member event, which might have been a nick change
 2020-03-14 20:46:49 +01:00
Bruno Windels
224d56698a only set new live key when creating a fragment after the txn succeeds 
when doing a limited sync, and a new fragment is created,
this._lastLiveKey is updated immediately. If the transaction
would then fail, the fragmentId in this._lastLiveKey was incremented
but the fragment wasn't written to the store, so if sync is resumed
and would subsequently succeed, fragmentIds would be assigned to events
that don't have a corresponding fragment in the timelineFragment store.

This would throw errors when trying to load the timeline,
breaking the whole app.

This changes SyncWriter to only update this._lastLiveKey in
the emit phase, when the transactions has been committed already.
 2020-01-04 20:06:49 +01:00
Bruno Windels
bdc2c3d9ad cleanup: storage is not used in SyncWriter 
as the transaction is now always passed as an argument, it never
creates one on its own.
 2020-01-04 20:04:57 +01:00
Bruno Windels
8a55778c32 make sure aliases and heroes aren't empty when picking name 2019-11-22 09:29:18 +01:00
Bruno Windels
ad7a150aaa use aliases and heroes to fall back room name to 2019-10-13 07:48:33 +02:00
Bruno Windels
201b70ee4f fix failing to sync new rooms 2019-10-12 22:18:36 +02:00
Bruno Windels
d367037332 very basic support for lazy loading 2019-10-12 20:24:09 +02:00
Bruno Windels
2b2b4232e9 moar send logging 2019-09-15 12:25:14 +02:00
Bruno Windels
45cd85ead1 fixup: check for event entry with eventType, event isn't exposed anymore 2019-07-29 19:58:35 +02:00
Bruno Windels
8665bcb897 concat synced events in timeline with pending events for local echo 2019-07-29 19:53:58 +02:00
Bruno Windels
9b94c4bb61 don't expose raw event object from entry, pending event doesn't have it 
it only has content and *some* of the meta fields,
but we want to threat pendingevententry and evententry as one
and the same in the rest of the application, so don't give access
to entire event object.
 2019-07-29 10:27:12 +02:00
Bruno Windels
56cee450d1 return syncing user id from PendingEventEntry.sender 
add User class where we later can track display name, avatar, ...
 2019-07-29 10:24:34 +02:00
Bruno Windels
b26f7df689 pending events are not certain to be sorted here 2019-07-29 09:54:34 +02:00
Bruno Windels
3ed72df620 put everything together to make it roughly work 
no local echo yet, and send errors are being swallowed
 2019-07-27 10:51:51 +02:00
Bruno Windels
851100b88a send unsent messages after first sync 2019-07-26 22:40:39 +02:00
Bruno Windels
707988f806 better handle remote echos and hookup in session and room 2019-07-26 22:33:33 +02:00
Bruno Windels
ccb722d766 more WIP 2019-07-26 22:03:57 +02:00
Bruno Windels
f3d1128f28 WIP 2019-07-01 10:00:29 +02:00
Bruno Windels
c5b2d0c8b2 WIP 2019-06-28 00:52:54 +02:00
Bruno Windels
90a38078e0 unused import 2019-06-26 22:19:40 +02:00
Bruno Windels
106146660c define storage keys to be 32bit for idb / web platform 
as a preparation to serialize the eventIndex and fragmentId
as a 8 character string, part of a concatenated string PK,
as lumia doesn't support array keys.
 2019-06-26 21:52:41 +02:00
Bruno Windels
9cd5257959 load more events when scrolled to top 2019-06-16 17:29:33 +02:00
Bruno Windels
0524f06722 remove logging 2019-06-03 00:31:21 +02:00
Bruno Windels
6bdf44d114 adjust comment 2019-06-03 00:30:37 +02:00
Bruno Windels
45528580ed fix comparator/comparer mismatch 2019-06-03 00:30:16 +02:00
Bruno Windels
3dbf5e727d process in incoming order (reverse-chronological order if backward) 
makes code simpler, don't need fix to undo reverse ordering of
nonOverlappingEvents. reverse looking is very likely premature
optimization as well.
 2019-06-03 00:18:52 +02:00
Bruno Windels
0407829b26 fix filling gaps with overlapping events 
although event order remains wrong, as events are reversed.
step before removing premature optimization, so it's in the git
commit log
 2019-06-03 00:11:29 +02:00
Bruno Windels
7852f31f7e clear token on pagination when events start overlapping 2019-06-02 19:28:24 +02:00
Bruno Windels
bb5f139355 fix fragmentId:0 being evaluated as falsy 2019-06-02 19:27:23 +02:00
Bruno Windels
4b5b90e199 fix another direction mismatch 2019-06-02 19:26:45 +02:00
Bruno Windels
c63d94947f fix persisting a gappy sync 2019-06-02 18:28:38 +02:00
Bruno Windels
ef5d2cfa08 chunk is in reverse-chronological order for backward pagination 2019-06-02 18:15:40 +02:00
Bruno Windels
a59014475b also swap logic of setter 2019-06-02 18:15:08 +02:00
Bruno Windels
bdad0ad86b fix some gap fill errors 2019-06-02 15:46:24 +02:00
Bruno Windels
d022608a1a it's entry.entryIndex, not eventIndex, but use helper method instead. 2019-06-02 15:24:27 +02:00
Bruno Windels
1ed3babfec fragment boundary is a gap if backwards(started) & previousToken 2019-06-02 15:01:14 +02:00
Bruno Windels
e339cb7321 more fixes, timeline is showing again 2019-06-02 14:59:30 +02:00
Bruno Windels
a1e527ccbc first round of fixes after running the app again in the browser! 2019-06-02 00:49:47 +02:00
Bruno Windels
039bbe038c adjust tiles(collection) to entry changes 2019-06-01 18:29:02 +02:00
Bruno Windels
35d90a8535 ctor takes a bool, not Direction. But use helper fn instead. 2019-06-01 18:20:29 +02:00
Bruno Windels
2a128ed32c use SortedArray in Timeline, adjust loadAtTop to use TimelineReader 2019-06-01 17:39:23 +02:00
Bruno Windels
f8fbfbff9a implement reading n events from end of live fragment 2019-06-01 17:04:05 +02:00
Bruno Windels
3137f025c7 remove draft commented code 2019-06-01 16:44:58 +02:00
Bruno Windels
447b0aa03c allow adding fragments to comparer, instead of reloading from db. 
This is a suboptimal implementation now,
but is the API we want to end up with. Readers and Writers
in persistence add fragments to the comparer when they become
aware of, create, or link up fragments.
 2019-06-01 16:42:57 +02:00
Bruno Windels
fa4efe0132 rename Gap/SyncPersistence to Writer, in line with TimelineReader 2019-06-01 15:40:21 +02:00
Bruno Windels
784588440c WIP for fragment support 2019-05-19 20:49:46 +02:00
Bruno Windels
3324fd3afd split up persistFragmentFill method into smaller ones 2019-05-12 20:44:20 +02:00
Bruno Windels
75100c1c60 adjust Timeline to changes, gap persister 2019-05-12 20:26:03 +02:00
Bruno Windels
a6b17cf25a first draft of persistFragmentFill 2019-05-12 20:25:41 +02:00
Bruno Windels
89bc0e1696 split up RoomPersister to SyncPersister 
also rename stores to timelineEvents and timelineFragments
 2019-05-12 20:24:06 +02:00
Bruno Windels
bf835ac01d create Entry classes and return fragment boundaries as entries as well 
they can then be used for gap tiles.
 2019-05-11 18:19:53 +02:00
Bruno Windels
2b510b24d9 adjust persister to fragments (untested) 2019-05-11 15:41:46 +02:00
Bruno Windels
41f2224454 get live fragment in persister 2019-05-11 13:21:58 +02:00
Bruno Windels
d6ae313bbd make compare rely less on fragment index 
also indenting
 2019-05-11 09:51:27 +02:00
Bruno Windels
99c8816bf9 better naming 
FragmentIndex -> FragmentIdIndex (index of fragment ids,
   not an index number in a fragment collection)
EventKey -> EventIndex (implies being ordered)
FragmentKey -> FragmentId
  (implies not being ordered, hence FragmentIdIndex)
 2019-05-01 15:36:32 +02:00
Bruno Windels
d90411a6dd adjust SortKey to have fragmentKey instead of gapKey 
with FragmentIndex to compare fragment keys
 2019-05-01 14:47:39 +02:00
Bruno Windels
749bdadf74 disable failing tests for now and include fragment index so it's tests are found 2019-04-18 20:19:09 +02:00
Bruno Windels
3f2f656db7 work on gap filling + tests (doesn't work yet) 2019-03-29 23:01:27 +01:00
Bruno Windels
8f7e5a799c work on filling gaps + test (draft only) 2019-03-21 21:35:33 +01:00
Bruno Windels
8e8e22fe16 work on filling gaps 2019-03-09 00:41:06 +01:00
Bruno Windels
ec925d7c49 draft of how to implement filling a timeline gap 2019-03-08 20:03:18 +01:00
Bruno Windels
f8bd11f07b doesn't need to be async for now 2019-02-27 23:23:09 +01:00
Bruno Windels
8462a0ac6b this behaves weird? need to figure out later 2019-02-27 23:22:47 +01:00
Bruno Windels
6b4ed65a57 show timeline when clicking room in roomlist 2019-02-27 22:50:08 +01:00
Bruno Windels
5cafb92fee emit after txn has been committed 
to keep txn open for as short as possible,
and avoid any errors caused as part of emit aborting txn
 2019-02-27 22:49:52 +01:00
Bruno Windels
c8d5b4483a public room.id property, needed for session.rooms updater 2019-02-26 23:27:06 +01:00
Bruno Windels
841f280d3c rooms on the screen!! 2019-02-26 22:45:58 +01:00
Bruno Windels
db53db7007 adjust to new ObservableMap api 2019-02-24 19:25:06 +01:00
Bruno Windels
5bff41c1ee wip on collections and listview 2019-02-20 23:48:16 +01:00
Bruno Windels
07fed669f6 debug room lastsortkey not loading in chrome (but does in FF!) 2019-02-16 02:57:19 +01:00
Bruno Windels
be8544aa48 also persist state events in timeline 2019-02-16 02:57:19 +01:00
Bruno Windels
f7789d343a more fields for summary 2019-02-16 02:57:19 +01:00
Bruno Windels
ffd3d740c5 state events are under state key 2019-02-16 02:57:19 +01:00
Bruno Windels
a544c25d58 more 2019-02-10 22:02:42 +01:00
Bruno Windels
bff0161a05 move sync & persistence engine over to own matrix folder 2019-02-10 21:33:18 +01:00