If you leave a room you can get a lone DELETE op.
If you join a room you can get a lone INSERT op.
Up until now, we've assumed these operations happen at the ends
of the list (e.g [0] or [length-1]) which is not guaranteed as it
depends on the sort order (e.g sort alphabetically and join a room
called 'D'). In this scenario, the indexes would not be tracked
correctly. Fixed with integration tests.
This allows clients to know when a request has been applied
on the server. This allows us to change `resend(): void` to
`resend(): Promise<string>` which resolves/rejects with the
transaction ID when it has been applied/not.
* sliding sync: add client function and add stub sliding-sync.ts
Mostly c/p from sync.ts. Define interfaces for MSC3575 sliding
sync types. Complete WIP!
* Add core sliding sync classes
* Add integration tests for sliding sync api basics
* gut unused code; add more types
* Use SlidingSync in MatrixClient; stub functions for Sync
Enough to make ele-web actually load okay with 0 rooms.
* Start feeding through room data to the client
* Bugfixes so it sorta ish works
* Refactor the public API for sliding sync
Still needs some work but it's a start.
* Use EventEmitter for callbacks. Add ability to adjust lists and listen for list updates.
- Have atomic getList/setList operations on SlidingSync to update windows etc
- Add a list callback which is invoked with the list indicies and joined count.
* Add stub tests; add listenUntil to make tests easier to read
* No need to resend now
* Add more sliding sync tests; add new setListRanges function
* build tests upon one another to reduce boilerplate and c/p
* More thorough sliding sync tests
* Dependency inject SlidingSync in Client opts when calling startClient()
* Linting
* Fix crash when opts is undefined
* Fix up docs to make CI happy
* Remove all listeners when stop()d to allow for GC
* Add support for extensions
* Add ExtensionE2EE automatically if opts.crypto is present
* Add ExtensionToDevice automatically
* Bugfixes for to_device message processing
* default events to []
* bugfix: don't tightloop when the server is down
Caused by not detecting abort() correctly
* Return null for bad index positions
* Add getListData to get the initial calculated list response
* Add is_tombstoned
* More comments
* Add support for account data extension; rejig extension interface
* Handle invite_state
* Feed through prev_batch tokens
* Linting
* Fix tests
* Linting
* Iterate PR
* Iterate tests and remove unused code
* Update matrix-mock-request
* Make tests happier
* Remove DEBUG/debuglog and use logger.debug
* Update the API to the latest MSC; fixup tests
* Use undefined not null to make it work with the latest changes
* Don't recreate rooms when initial: true
* Add defensive code when unsigned.transaction_id is missing
We can still pair up events by looking at the event_id. We need
to do this in Sliding Sync because the proxy has limitations that
means it cannot guarantee it will always incude a transaction_id
in unsigned. The main reason why is due to the following race condition:
- A and B are in a DM room.
- Both are using the proxy.
- A says "hello".
- B's sync stream gets "hello" on the proxy. At this point the proxy
knows it needs to deliver it to A. It does so, but this event has
no transaction_id as it came down B's sync stream, not A's.
- If instead, A's sync stream gets "hello" on the proxy, the proxy
will deliver this message with the transaction_id correctly set.
There are no guarantees that A's sync stream will get the event in a
timely manner, hence the decision to just deliver the events as soon
as the proxy gets the event. This will not be an issue for native
Sliding Sync implementations; this is just a proxy issue.
* Linting
* Add additional sliding sync tests
* Begin adding SlidingSyncSdk tests
* Linting
* Add more sliding sync sdk tests
* Prep work for extension tests
* Linting
* Add account data extension tests
* add to-device tests
* Add E2EE extension tests
* Code smell fixes and extra tests
* Add test for no-txn-id local echo
* Add tests for resolveProfilesToInvites
* Add tests for moving entries down as well as up the list
* Remove conn-management.ts
* Actually verify the event was removed from the txn map
* Handle the case when /sync returns before /send without a txn_id
And ensure all the tests actually test the right things.
* Linting
Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>
