* cleanup imports and logs
* add BlockHandle type
* revert deps
* refactor: async error handling and future tracking improvements
- Update async procedures to use explicit raises annotation
- Modify TrackedFutures to handle futures with no raised exceptions
- Replace `asyncSpawn` with explicit future tracking
- Update test suites to use `unittest2`
- Standardize error handling across network and async components
- Remove deprecated error handling patterns
This commit introduces a more robust approach to async error handling and future management, improving type safety and reducing potential runtime errors.
* bump nim-serde
* remove asyncSpawn
* rework background downloads and prefetch
* imporove logging
* refactor: enhance async procedures with error handling and raise annotations
* misc cleanup
* misc
* refactor: implement allFinishedFailed to aggregate future results with success and failure tracking
* refactor: update error handling in reader procedures to raise ChunkerError and CancelledError
* refactor: improve error handling in wantListHandler and accountHandler procedures
* refactor: simplify LPStreamReadError creation by consolidating parameters
* refactor: enhance error handling in AsyncStreamWrapper to catch unexpected errors
* refactor: enhance error handling in advertiser and discovery loops to improve resilience
* misc
* refactor: improve code structure and readability
* remove cancellation from addSlotToQueue
* refactor: add assertion for unexpected errors in local store checks
* refactor: prevent tracking of finished futures and improve test assertions
* refactor: improve error handling in local store checks
* remove usage of msgDetail
* feat: add initial implementation of discovery engine and related components
* refactor: improve task scheduling logic by removing unnecessary break statement
* break after scheduling a task
* make taskHandler cancelable
* refactor: update async handlers to raise CancelledError
* refactor(advertiser): streamline error handling and improve task flow in advertise loops
* fix: correct spelling of "divisible" in error messages and comments
* refactor(discovery): simplify discovery task loop and improve error handling
* refactor(engine): filter peers before processing in cancelBlocks procedure
* setting up
* Implements timer utility
* applies async and cancellation to timer loop
* Sets up mocktimer and mockblockstore to set up first maintenance module test
* wip: first test that calls blockChecker
* wip: adding user type to timer callback
* Chronicles doesn't like type-arguments? Disables logging in timer module for now
* Implementing block check test for blockMaintainer module
* Sets up additional tests for blockmaintainer
* Removes generic from timer module. Implements numberOfBlocks per interval in blockMaintainer.
* Implements blockMaintainer
* Sets up tests for blockChecker
* Some comments by Mark
* Cleanup repostore tests
* Setting up the use of std/times for block TTL tracking
* repostore adds expiration timestamp
* Defaults the repostore clock to the system clock
* Applies updates to repostore interface.
* Implements retrieving of block expiration information from repostore
* Sets up tests for maintenance module behavior
* Implements block maintenance module
* Wires maintenance module into codex. Sets up integration tests for block expiration
* Sets up test for missing behavior: removing timestamp metadata on block delete
* Implements removing of expiration metadata in repoStore
* Fixes integration tests for block expiration
* Adds block expiration tests to integration test run
* Handled some comments by Dmitriy
* Review comment by Dmitriy: Removes seq[cid] from runBlockCheck
* Review comment by Dmitriy: Moves key formatting methods to keyutils.
* Review comment by Dmitriy: Encodes durations using chronos
* Fixes conversion of TTL type in conf.
* Review comments by Dmitriy
* Adds unit tests for keyUtils.
* Adds test coverage for exception in maintenance module
