Dmitriy Ryajov 1cac3e2a11
Fix/rework async exceptions (#1130)
* 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
2025-03-13 07:33:15 -07:00

38 lines
1.1 KiB
Nim

import pkg/chronos
import pkg/stew/byteutils
import pkg/codex/stores
import ../../../asynctest
import ../../examples
import ../../helpers
suite "account protobuf messages":
let account = Account(address: EthAddress.example)
let message = AccountMessage.init(account)
test "encodes recipient of payments":
check message.address == @(account.address.toArray)
test "decodes recipient of payments":
check Account.init(message) .? address == account.address.some
test "fails to decode when address has incorrect number of bytes":
var incorrect = message
incorrect.address.del(0)
check Account.init(incorrect).isNone
suite "channel update messages":
let state = SignedState.example
let update = StateChannelUpdate.init(state)
test "encodes a nitro signed state":
check update.update == state.toJson.toBytes
test "decodes a channel update":
check SignedState.init(update) == state.some
test "fails to decode incorrect channel update":
var incorrect = update
incorrect.update.del(0)
check SignedState.init(incorrect).isNone