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https://github.com/logos-storage/logos-storage-nim.git
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1cac3e2a11
* 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
87 lines
2.7 KiB
Nim
87 lines
2.7 KiB
Nim
import std/sequtils
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import std/algorithm
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import pkg/chronos
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import pkg/stew/byteutils
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import pkg/codex/blocktype as bt
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import pkg/codex/blockexchange
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import ../helpers
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import ../../asynctest
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suite "Pending Blocks":
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test "Should add want handle":
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let
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pendingBlocks = PendingBlocksManager.new()
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blk = bt.Block.new("Hello".toBytes).tryGet
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discard pendingBlocks.getWantHandle(blk.cid)
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check blk.cid in pendingBlocks
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test "Should resolve want handle":
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let
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pendingBlocks = PendingBlocksManager.new()
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blk = bt.Block.new("Hello".toBytes).tryGet
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handle = pendingBlocks.getWantHandle(blk.cid)
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check blk.cid in pendingBlocks
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pendingBlocks.resolve(@[blk].mapIt(BlockDelivery(blk: it, address: it.address)))
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await sleepAsync(0.millis)
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# trigger the event loop, otherwise the block finishes before poll runs
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let resolved = await handle
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check resolved == blk
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check blk.cid notin pendingBlocks
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test "Should cancel want handle":
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let
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pendingBlocks = PendingBlocksManager.new()
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blk = bt.Block.new("Hello".toBytes).tryGet
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handle = pendingBlocks.getWantHandle(blk.cid)
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check blk.cid in pendingBlocks
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await handle.cancelAndWait()
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check blk.cid notin pendingBlocks
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test "Should get wants list":
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let
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pendingBlocks = PendingBlocksManager.new()
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blks = (0 .. 9).mapIt(bt.Block.new(("Hello " & $it).toBytes).tryGet)
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discard blks.mapIt(pendingBlocks.getWantHandle(it.cid))
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check:
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blks.mapIt($it.cid).sorted(cmp[string]) ==
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toSeq(pendingBlocks.wantListBlockCids).mapIt($it).sorted(cmp[string])
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test "Should get want handles list":
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let
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pendingBlocks = PendingBlocksManager.new()
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blks = (0 .. 9).mapIt(bt.Block.new(("Hello " & $it).toBytes).tryGet)
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handles = blks.mapIt(pendingBlocks.getWantHandle(it.cid))
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wantHandles = toSeq(pendingBlocks.wantHandles)
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check wantHandles.len == handles.len
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pendingBlocks.resolve(blks.mapIt(BlockDelivery(blk: it, address: it.address)))
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check:
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(await allFinished(wantHandles)).mapIt($it.read.cid).sorted(cmp[string]) ==
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(await allFinished(handles)).mapIt($it.read.cid).sorted(cmp[string])
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test "Should handle retry counters":
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let
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pendingBlocks = PendingBlocksManager.new(3)
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blk = bt.Block.new("Hello".toBytes).tryGet
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address = BlockAddress.init(blk.cid)
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handle = pendingBlocks.getWantHandle(blk.cid)
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check pendingBlocks.retries(address) == 3
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pendingBlocks.decRetries(address)
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check pendingBlocks.retries(address) == 2
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pendingBlocks.decRetries(address)
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check pendingBlocks.retries(address) == 1
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pendingBlocks.decRetries(address)
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check pendingBlocks.retries(address) == 0
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check pendingBlocks.retriesExhausted(address)
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