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

60 lines
1.7 KiB
Nim

import std/random
import pkg/unittest2
import pkg/stew/objects
import pkg/questionable
import pkg/questionable/results
import pkg/codex/clock
import pkg/codex/stores/repostore/types
import pkg/codex/stores/repostore/coders
import ../../helpers
suite "Test coders":
proc rand(T: type NBytes): T =
rand(Natural).NBytes
proc rand(E: type[enum]): E =
let ordinals = enumRangeInt64(E)
E(ordinals[rand(ordinals.len - 1)])
proc rand(T: type QuotaUsage): T =
QuotaUsage(used: rand(NBytes), reserved: rand(NBytes))
proc rand(T: type BlockMetadata): T =
BlockMetadata(
expiry: rand(SecondsSince1970), size: rand(NBytes), refCount: rand(Natural)
)
proc rand(T: type DeleteResult): T =
DeleteResult(kind: rand(DeleteResultKind), released: rand(NBytes))
proc rand(T: type StoreResult): T =
StoreResult(kind: rand(StoreResultKind), used: rand(NBytes))
test "Natural encode/decode":
for val in newSeqWith[Natural](100, rand(Natural)) & @[Natural.low, Natural.high]:
check:
success(val) == Natural.decode(encode(val))
test "QuotaUsage encode/decode":
for val in newSeqWith[QuotaUsage](100, rand(QuotaUsage)):
check:
success(val) == QuotaUsage.decode(encode(val))
test "BlockMetadata encode/decode":
for val in newSeqWith[BlockMetadata](100, rand(BlockMetadata)):
check:
success(val) == BlockMetadata.decode(encode(val))
test "DeleteResult encode/decode":
for val in newSeqWith[DeleteResult](100, rand(DeleteResult)):
check:
success(val) == DeleteResult.decode(encode(val))
test "StoreResult encode/decode":
for val in newSeqWith[StoreResult](100, rand(StoreResult)):
check:
success(val) == StoreResult.decode(encode(val))