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ios, core: better notifications processing to avoid contention for database (#3485)

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* core: forward notifications about message processing (for iOS notifications)

* simplexmq

* the option to keep database key, to allow re-opening the database

* export new init with keepKey and reopen DB api

* stop remote ctrl when suspending chat

* ios: close/re-open db on suspend/activate

* allow activating chat without restoring (for NSE)

* update NSE to suspend/activate (does not work)

* simplexmq

* suspend chat and close database when last notification in the process is processed

* stop reading notifications on message markers

* replace async stream with cancellable concurrent queue

* better synchronization of app and NSE

* remove outside of task

* remove unused var

* whitespace

* more debug logging, handle cancelled read after dequeue

* comments

* more comments
This commit is contained in:
Evgeny Poberezkin
2023-12-09 21:59:40 +00:00
committed by GitHub
parent 2f7632a70f
commit d3059afc99
29 changed files with 661 additions and 224 deletions
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src/Simplex/Chat/Store.hs
+3 -2
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@@ -12,13 +12,14 @@ module Simplex.Chat.Store
)
where
import Data.ByteArray (ScrubbedBytes)
import Simplex.Chat.Store.Migrations
import Simplex.Chat.Store.Profiles
import Simplex.Chat.Store.Shared
import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation, MigrationError, SQLiteStore (..), createSQLiteStore, withTransaction)
createChatStore :: FilePath -> String -> MigrationConfirmation -> IO (Either MigrationError SQLiteStore)
createChatStore dbPath dbKey = createSQLiteStore dbPath dbKey migrations
createChatStore :: FilePath -> ScrubbedBytes -> Bool -> MigrationConfirmation -> IO (Either MigrationError SQLiteStore)
createChatStore dbPath key keepKey = createSQLiteStore dbPath key keepKey migrations
chatStoreFile :: FilePath -> FilePath
chatStoreFile = (<> "_chat.db")