4 Commits

Author	SHA1	Message	Date
Michael Bradley, Jr	3d823dcbc6	[stores] update getBlock return type ... change return type for `method getBlock` from `Future[?!(?Block)]` to `Future[?!Block]` use `type BlockNotFoundError = object of CodexError` to differentiate between "block not found in the store" and other errors also make some logic and error handling/messages more consistent across BlockStore implementations closes #177 closes #182 closes #210 alternative to #205, #209	2022-08-22 20:52:51 -05:00
Bulat-Ziganshin	7ec039f822	Quickfix: start erasure decoding once any K blocks arrived (#199) ... ECC decoding can be done with any encoded.K blocks, and now we start it once any K blocks arrived. Previous code essentially waited for all blocks to arrive (or fail to arrive), that may mean unnecessary delays. New code will sometimes ECC-decode when parity blocks were retrieved faster that data blocks (instead of waiting for data blocks from network), but we expect that it's OK due to extremely fast Leopard decoding (~~500 MB/s)	2022-08-19 21:21:55 -06:00
Bulat-Ziganshin	0bfe26440e	WIP: Harmonize BlockStore API (remaining functions) (#123) (#130) ... BlockStore API got new return types (rationale in https://github.com/status-im/nim-codex/issues/123#issuecomment-1163797753): - getBlock: Future[?! (?Block)] - putBlock/delBlock/listBlocks: Future[?!void] - hasBlock: Future[?!bool] Plus refactored readOnce(StoreStream) and check received data in its tests. And replaced local use of AsyncHeapQueue with seq.sort.	2022-07-28 03:39:17 +03:00
Michael Bradley	209343087c	Change every dagger to codex (#102)	2022-05-19 13:56:03 -06:00