• Reworked some of the C API conversions to try to prevent invalid cases
• Tweaked the threading around libSession networking callbacks to minimise Swift code blocking libSession threads
• More logging tweaks
• Fixed an issue where the DisappearingMessagesJob was getting run for every individual message process instead of just once after processing all messages from a poll
• Tweaked the polling logic to split the user, groups and community pollers into separate queues
• Tweaked the logic to restart the open group poller immediately after joining a community (to avoid an edge-case where there could be a long delay before the initial poll is made)
• Tweaked the logic for checking if PNs are susceptible to failure to only dispatch to the main thread once
• Cleaned up some warnings
• Updated the app versioning to be at the project level instead of target level
• Added the ability to define a unique hash for a job for deduplication
Cleaned up the Dependencies so that tests can run synchronously without having to custom set queues as much
Sorted out the crypto and network dependencies to avoid needing weird dependency inheritance
Fixed the flaky tests so they are no longer flaky
Fixed some unexpected JobRunner behaviours
Updated the CI config to use a local build directory for derivedData (now works with build tweaks)
Cleaned up some duplicate poller logic (avoid going back to the main queue)
Updated the code to remove a profile image if a user sends a message which doesn't have a profile image (ie. they've explicitly removed it)
Fixed an issue where some more logic could incorrectly run in the DBWrite queue
Fixed a bug where the OpenGroupPoller could stop polling when getting an error
Fixed a bug where messages which had the same timestamp wouldn't get correctly marked as read when scrolling under the right circumstances
Removed the 'immediatelyOnMain' extensions as they would break in some cases (eg. upstream errors with multiple 'receive(on:)' calls) resulting in logic running on unexpected threads
Updated the ReplaySubject to add subscribers in an Atomic just to be safe
Updated the code to remove the invalid open group when the user receives an error after joining
Fixed a bug with editing closed group members
Fixed broken unit tests
Removed the 'readPublisherFlatMap/writePublisherFlatMap' functions as they easily resulted in behaviours which held up database threads
Tweaked the logic around starting the open group pollers to avoid an unlikely atomic lock blocks
Updated some logic to avoid accessing database read threads for longer than needed
Updated the OpenGroupManager to only update the 'seqNo' value for valid messages
Cleaned up some double Atomic wrapped instances which had some weird access behaviours
Fixed an issue where a database read thread could have been started within a database write thread
Fixed an issue where the ReplaySubject might not emit values in some cases
Fixed a busted version comparison
Fixed an issue where the config dump population wasn't setting the 'created' timestamp for contacts
Fixed an issue where the 'SyncPushTokensJob' could run logic on the wrong thread
Fixed a bug where the 'scroll to bottom' button wouldn't initial be visible in some cases
Fixed a bug where the 'scroll to bottom' button would fade out when there were subsequent pages
Fixed a bug where an open group image might not get downloaded in some cases
Fixed an issue where we would incorrectly append a wildcard character to the end of a search term that ended in a quotation mark
Finished refactoring the OpenGroupAPI to use PreparedSendData
Added copy for an unrecoverable startup case
Added some additional logs to better debug ValueObservation query errors
Increased the pageSize to 20 on iPad devices (to prevent it immediately loading a second page)
Cleaned up a bunch of threading logic (try to avoid overriding subscribe/receive threads specified at subscription)
Consolidated the 'sendMessage' and 'sendAttachments' functions
Updated the various frameworks to use 'DAWRF with DSYM' to allow for better debugging during debug mode (at the cost of a longer build time)
Updated the logic to optimistically insert messages when sending to avoid any database write delays
Updated the logic to avoid sending notifications for messages which are already marked as read by the config
Fixed an issue where multiple paths could incorrectly get built at the same time in some cases
Fixed an issue where other job queues could be started before the blockingQueue finishes
Fixed a potential bug with the snode version comparison (was just a string comparison which would fail when getting to double-digit values)
Fixed a bug where you couldn't remove the last reaction on a message
Fixed the broken media message zoom animations
Fixed a bug where the last message read in a conversation wouldn't be correctly detected as already read
Fixed a bug where the QuoteView had no line limits (resulting in the '@You' mention background highlight being incorrectly positioned in the quote preview)
Fixed a bug where a large number of configSyncJobs could be scheduled (only one would run at a time but this could result in performance impacts)
Fixed a bug where showing hidden conversations would appear at the bottom of the list
Fixed a bug where you would be kicked from a one-to-one conversation when opening it if you had hidden it
Fixed a bug where joining a community via URL wasn't automatically opening the community
Fixed a bug where the community poller could trigger again before the previous poll completed
Fixed an edge-case where community messages could be missed if the app crashed at the right time when processing a poll response
Updated to the latest libSession version
Updated the 'hidden' logic to be based on a negative 'priority' value
Added an index on the Quote table to speed up conversation query
Fixed an odd behaviour with GRDB and Combine (simplified the interface as well)
Fixed an issue where migrations could fail
Added unit tests for the UserGroup config type
Updated the logic to use the 'pinnedPriority' and deprecated 'isPinned' (not sorting yet but using the value)
Updated the code to use the libSession community url parsing instead of custom parsing
Fixed an issue where initialising Data with a libSession value wasn't returning null when the data had no actual value
Fixed an issue where the OpenGroupPoller could user an incorrect failure could when handling poll responses
Fixed the UpdateExpiryRequest signature
Updated the SharedConfigMessage type to have a TTL of 30 days
Updated the SnodeAPI to have a 'poll' method to be more consistent with the OpenGroupAPI (it also does multiple things now so is cleaner)
Added logic to limit the number of config messages to be retrieved per poll
Added the 'ValidatableResponse' protocol to standardise SnodeAPI response validation
Added the libSession version to the logs
Fixed an issue where the user profile pic wouldn't get synced correctly due to memory going out of scope
Fixed some threading issues
Refactored the thread variants to follow the updated terminology (will think about refactoring other code areas later)
Cleaned up the Combine error handling
Started fixing broken unit tests
Updated the onboarding to attempt to retrieve the current user profile config and skip display name collection if it already exists
Updated the logic to get the snode pool and build paths immediately on launch even if the user hasn't been created yet (faster onboarding)
Removed the iOS-specific concurrent dual snode '/store' behaviour
Cleaned up the profile updating logic
Fixed an issue where the pollers could end up deadlocking the main thread if too many tried to start concurrently
Started cleaning up the TODOs
Fixed a couple of merge conflict issues
Fixed a bug with the state of attachments which failed to download
# Conflicts:
# SessionMessagingKit/Database/Models/Attachment.swift
Fixed an issue where the database could get suspended if the app is launched when the app is doing a background fetch
Fixed an incorrectly localized string
Fixed an issue where the author name on a message didn't have it's width constrained
Fixed a bug where the conversation message list inset wasn't getting updated properly in some cases
Tweaked some logic in the OpenGroupPoller when running from the background to try and close some of the odd cases
Fixed a bug where notifications could incorrectly appear for messages in the current thread
Fixed a bug where swiping left/right on images in the MediaDetailViewController could load images from other threads
Fixed a bug where the unread count wouldn't appear correctly when opening a conversation
Fixed a bug where the unread count on the conversation cell could get truncated
Fixed a bug where notifications weren't working correctly when the app is in the foreground
Fixed a bug where we weren't clearing the 'received X new messages' count when in the foreground
Fixed a bug where outgoing messages could get marked as read in a very specific case
Updated the "group notification" logic to only apply to Open Groups (and always doing it rather than just in the background)
Added a placeholder person icon when you have a closed group with a single member
Added a couple of indexes to improve the HomeVC database query performance (reduce launch time by ~15% in some cases)
Added a background task to give message sending the chance to complete when sending the app to the background
Removed an unneeded query from the HomeViewModel init (reduce launch time by ~10% in some cases)
Optimised one of the queries used to load the data needed for the conversation screen
Updated the logic for the background fetch timeout to happen in the AppDelegate and be based on a system property to avoid a few edge-cases
Removed the ID Blinding error handling 'e' suffix (as it's not actually part of the error)
Updated the database to better support the application getting suspended (0xdead10cc crash)
Updated the SOGS message handling to delete messages based on a new 'deleted' flag instead of 'data' being null
Updated the code to prevent the typing indicator from needing a DB write block as frequently
Updated the code to stop any pending jobs when entering the background (in an attempt to prevent the database suspension from causing issues)
Removed the duplicate 'Capabilities.Capability' type (updated 'Capability.Variant' to work in the same way)
Fixed a bug where a number of icons (inc. the "download document" icon) were the wrong colour in dark mode
Fixed a bug where the '@You' highlight could incorrectly have it's width reduced in some cases (had protection to prevent it being larger than the line, but that is a valid case)
Fixed a bug where the JobRunner was starting the background (which could lead to trying to access the database once it had been suspended)
Updated to the latest version of GRDB
Added some logic to the BackgroundPoller process to try and stop processing if the timeout is triggered (will catch some cases but others will end up logging a bunch of "Database is suspended" errors)
Added in some protection to prevent future deferral loops in the JobRunner
Fixed a crash due to database re-entrancy
Fixed an issue where interacting with a push notification wouldn't open the conversation in some cases
Added code to prevent a user from being able to start a DM with a blinded id
Updated some open group polling logs to be clearer
Added a explicit "timeout" error to make debugging a little easier
Added code to prevent the AttachmentUploadJob from continuing to try to upload if it's associated interaction has been deleted
Updated the getDefaultRoomsIfNeeded to make an unauthenticated sequence all to get both capabilities and rooms (so we will know if the server is blinded and retrieve the room images using blinded auth)
Fixed a bug where the notification badge wouldn't get cleared when removing data from a device
Fixed a bug where adding an open group could start with an invalid 'infoUpdates' value resulting in invalid data getting retrieved
Fixed a bug where under certain circumstances the PagedDatabaseObserver was filtering out updates (noticeable when restoring a device, would happen if the currentCount of content was smaller than the pageSize)
Added logic to handle the case when ID blinded gets switched on server-side and the app already has open groups with cached capabilities
Added logic to migrate users from using HTTP and IP-based session open groups to use the HTTPS domain name url instead
Fixed a bug with the PushNotificationAPI update registration response structure
Fixed some broken unit tests (and a bug which was introduced in an earlier optimisation)
Fixed a bug where trusting a contact (to download their messages) wouldn't trigger the message UI to update
Fixed a bug where tapping a push notification wasn't opening the associated thread when the app isn't running in the background
Fixed some broken file paths
Fixed a couple of bugs with closed groups
Fixed a few migration issues
Fixed a bug with the ProfilePictureView in open groups (was including the open parenthesis in the initials)
Migrated the Id Blinding changes to work with GRDB
Migrated the call logic to work with GRDB
Updated the code to work the with hard fork changes
Updated the OpenGroupManager to support injecting the cache for better unit testing
Updated the MessageReceiver to support Dependencies being passed as a parameter for visible message and storage purposes
Added a debugDescription to the OpenGroup for more accurate unit testing
Fixed an issue where the poll function would include the inbox and outbox endpoints even when the server was not blinded
Fixed some test compilation time issues
Fixed a bug where the OpenGroupAPI Room was using 'description' as a parameter name (used by Swift for other purposes)
Fixed a bug where then OpenGroup was incorrectly using the system 'description' property in one place
Renamed the parseV2OpenGroup to parseOpenGroup for consistency
Fixed an issue where messages where signed incorrectly when blinding wasn't enabled on a SOGS
Fixed an issue where a single invalid message would result in all messages in that request being dropped
Updated the final legacy endpoint (ban and delete all messages)
Moved the OpenGroupManager poller values into the 'Cache' (so they are thread safe)
Started adding unit tests for the OpenGroupManager
Removed some redundant parameters from the 'Request' type
Removed a couple remaining TODOs
Added 'standardUserDefaults' to the 'Dependencies' type
Tweaked the OpenGroupAPI to only update the 'lastOpen' timestamp if it successfully polls
Refactored a couple of methods in the ConversationViewItem into swift so we can clean up the OpenGroupAPI more
Updated the OpenGroupAPI so it no longer has static variables for state (shifted to the OpenGroupManager and made them instance variables)
Fixed an encoding issue with the Capabilities.Capability
Updated the OpenGroupManager to be a bit more thread safe
Updated the OpenGroupManager "isModOrAdmin" check to better support the various keys of the current user
Fixed some blinding code to use an existing transaction rather than create it's own ones
Removed the Legacy API calls, handling and types
Updated the join open group method to retrieve the capabilities as part of the initial request
Updated the OpenGroupManager to require a transaction to be passed to the various 'handler' methods (allowing for everything to be processed within a single transaction)
Fixed a few issues where we weren't storing the timestamp for open group messages and DMs which could result in duplicate messages
Fixed an issue where we were setting the timestamp value for messages sent to an open group without converting it to be milliseconds to be consistent with other messages
Fixed an issue where the BatchRequestInfo could incorrectly flag it's response as failing to parse even though the type was optional
Fixed a bug where the open group would re-fetch all messages every other time
Fixed a bug where the long press context menu wouldn't appear after failing to delete a message
Fixed a bug where joining an open group would trigger the join behaviour and APIs twice
Moved the BlindedIdMapping retrieval logic to ContactUtilities so it's reusable
Added the 'outbox' endpoints (need testing as they aren't deployed to test yet)
Pointing Curve25519 to use a fork that exposes an XEd25519 conversion method
Fixed an issue where I had broken all message sending due to the SnodeAPI casting Onion responses to `Any`
Added a few types to make the code more readable
Added the inbox request to the polling
Added a couple of properties to the TSContactThread to indicate the originating open group to support SOGS DMs
Added code to store the latest message id for an open group inbox
Added a bunch of documentation from the API docs into the OpenGroupAPI (and associated models)
Updated the OpenGroupAPI to match the latest docs
Fixed the incorrect structure of the SendDirectMessageRequest
Fixed an incorrect inbox endpoint path
Tweaked the batch response handling so it wouldn't fail to parse all responses if a single one failed
Renamed IdPrefix to SessionId.Prefix and cleaned up the type to be more readable & self-documenting
Updated the OpenGroup polling to run on a non-main thread
Updated the TSGroupModel to store moderatorIds as well as the adminIds (new endpoint is only going to give diffs)
Updated the BatchRequest to support json, base64 encoded strings and raw bytes for it's body
Replaced the 'lastMessageServerID' methods with 'OpenGroupSequenceNumber' methods (since we have swapped the property over)
Added an alert when banning fails (previously it would fail silently)
Fixed a bug where sent blinded messages were appearing as incoming messages
Fixed a bug where the OpenGroup infoUpdates wasn't getting decoded correctly
Fixed an issue where the ConversationVC wouldn't become the first responder again after the ban alerts disappeared
Fixed an issue where I'd incorrectly used the message 'seqNo' in place of the message server id
Fixed an issue where open group messages were setting their `sentTimestamp` to seconds instead of milliseconds for incoming messages
Got the updated blinding logic working (at least when authenticating a request - still need to deal with message signing and verification)
Storing the server capabilities in the database now so we can correctly blind requests based on them
Renamed the remaining 'v2' functions and classes to just be 'OpenGroup' since there isn't a 'V2' anymore
Cleaned up a few TODOs and functions
Added some new properties to the OpenGroupV2
Moved a number of methods and variables from OpenGroupAPI to OpenGroupManager (anything doing actual logic)
Moved the message signing into the OpenGroupAPI (since that's the only place it happens)
Renamed remaining old model classes to start with 'Legacy' to make clean up easier
Updated the OpenGroupAPI poll method to use the same logic as it previously did to determine if it should retrieve recent messages or messages since the last one
Morgan Pretty
Niels Andriesse