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293 Commits

Author SHA1 Message Date
Mark Spanbroek 0494b3617b [contracts] replace totalNodes and nodeId by slots 2022-08-08 14:00:55 +02:00
Mark Spanbroek 360c03e7c4 [contracts] Rename: maxPrice -> reward 2022-08-08 14:00:55 +02:00
Michael Bradley, Jr 75666d01bf [node] add SQLiteStore backend 
Closes #138
 2022-08-08 02:12:43 -05:00
Dmitriy Ryajov 625facff4a
Better batching (#170) 
* add cleaner batching

* pass block instead of cid

* cleanup manifest fetching

* bug: reference correct cid version

* add batch tests

* make sure batch is always <= batchSize
 2022-07-29 14:04:12 -06:00
Dmitriy Ryajov 48368893c9
Add limits for inflight requests (#169) 
* convert network to async

* use async network api

* test with async network

* test concurrent send limits
 2022-07-29 10:19:34 -06:00
Dmitriy Ryajov 7ccde112f8
Contract store (#161) 
* split out manifest and block retrieval

* adding test for `fetchManifest`

* raise exceptions in onStore
 2022-07-28 11:44:59 -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
Mark Spanbroek afdb5be2d4 Add TODOs to indicate wanted architecture 
As discussed in team:
- Retrieving of blocks that are mentioned in the
  manifest should be moved into a BlockStore.
- Sales should be given an instance of BlockStore,
  and an instance of StorageProofs, instead of the
  onStore, onClear, and onProve callbacks
 2022-07-20 13:43:20 +02:00
Mark Spanbroek 97a5237d44 [sales] Add documentation 2022-07-20 13:43:20 +02:00
Mark Spanbroek 571aa6f694 [sales] Consistent names for callbacks 2022-07-20 13:43:20 +02:00
Mark Spanbroek 592a3dce4d [sales] Add callback for clearing storage when no longer needed 2022-07-20 13:43:20 +02:00
Mark Spanbroek adcb91a5d5 [node] Store datasets locally when sales asks for it 2022-07-20 13:43:20 +02:00
Mark Spanbroek 7bc5280596 [node] rename PrefetchBatch -> Batch 
Reason: in a next commit we'll use the same
constant to fetch data in batches
 2022-07-20 13:43:20 +02:00
Mark Spanbroek d4025f4a5f [manifest] Extract logic for decoding a manifest given a cid 2022-07-20 13:43:20 +02:00
Mark Spanbroek e06211f827 [sales] rename: negotiation -> sales agent 
Reason: with the new design there are no offers and
selection, making this less like a negotation, and
more like an agent trying to fulfill a storage request
 2022-07-20 13:43:20 +02:00
Mark Spanbroek 96ca1de768 Cleanup: remove StorageOffer everywhere 2022-07-20 13:43:20 +02:00
Mark Spanbroek bd2fba50c7 [purchasing] Fix integration test 2022-07-20 13:43:20 +02:00
Mark Spanbroek 4a4588e2a0 [node] Set callbacks for Sales to retrieve and prove posession of data 2022-07-20 13:43:20 +02:00
Mark Spanbroek 94f6838d19 [node] Fix: ensure that retrieve works for small files 2022-07-20 13:43:20 +02:00
Mark Spanbroek f14eeb688b [WIP sales] Handle request expiry 2022-07-20 13:43:20 +02:00
Mark Spanbroek 9438aba5d2 [WIP sales] Handle other host fulfilling request 2022-07-20 13:43:20 +02:00
Mark Spanbroek 7f864570bd [WIP sales] call onSale() 2022-07-20 13:43:20 +02:00
Mark Spanbroek a2570f9380 [WIP sales] fulfill request 2022-07-20 13:43:20 +02:00
Mark Spanbroek 5abd5dd674 [WIP sales] make storage available again upon failure 2022-07-20 13:43:20 +02:00
Mark Spanbroek dcb8f8a7f7 [WIP sales] Generate proof of storage 2022-07-20 13:43:20 +02:00
Mark Spanbroek 07dbb6ae18 [WIP sales] Retrieve data 2022-07-20 13:43:20 +02:00
Mark Spanbroek 3e6d51754d [WIP sales] Make tests pass by commenting out code 2022-07-20 13:43:20 +02:00
Mark Spanbroek 0636c94b74 [market] Add market.getSigner() 2022-07-20 13:43:20 +02:00
Mark Spanbroek 03b92a2067 [market] Add market.getHost() 2022-07-20 13:43:20 +02:00
Mark Spanbroek b414ecd67e [market] Add market.getRequest() 2022-07-20 13:43:20 +02:00
Mark Spanbroek 4b5cfe8e41 [purchasing] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00
Mark Spanbroek b7ab9481d9 [market] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00
Mark Spanbroek e352a181e4 [contracts] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00
Bulat-Ziganshin 15ae157e61
BlockStore: delBlock got new type (#123) 
Now every store traces only its own operations and failures (currently implemented only for delBlock)
 2022-06-28 19:10:05 +03:00
Dmitriy Ryajov cf4a0a393e
Json info (#115) 
* make info return a json with an spr

* add an `exec` target to the makefile
 2022-06-14 17:34:56 -06:00
Dmitriy Ryajov 28ebb16767
adding AsyncStreamWrapper (#110) 
* Adding AsyncStreamWrapper type

* use asyncstreamwrapper to avoid copies

* make size an operator

* export asyncstreamwrapper
 2022-06-14 09:19:35 -06:00
Eric Mastro 3b0e93eab4
[chore] bump nim-ethers to 0.1.7 (#107) 
* [chore] bump nim-ethers to 0.1.7

* [chore] make block handler callback async

nim-ethers 0.1.7 makes the subscription callbacks async.
 2022-06-02 16:09:53 -06:00
Dmitriy Ryajov 6ce7e23767
Upload authenticators (#108) 
* initial implementation of storage proofs upload

* make sure proof verifies with after deserializing

* add por store

* rename por store to stp store

* rename porstore to stpstore

* add support for host discovery to discovery mock

* add tags upload network tests
 2022-05-25 20:29:31 -06:00
Dmitriy Ryajov 738738c3c6
Adding storage proofs store (#109) 
* add por store

* rename por store to stp store

* add stp tests
 2022-05-24 18:42:49 -06:00
Dmitriy Ryajov 56b80d6f6d
Por serialize (#106) 
* move por into storage proofs

* use SeekableStream

* adding serialization for por

* remove leftovers

* add empty block support

* add basic por test

* rename block exchange for consistency

* add storageproofstests

* moving timing to storageproofs

* fix imports

* fix imports

* fix imports

* add top level exports

* move delete blocks helper to helpers

* more import/export fixes

* cleanup

* more import fixes

* fix unused warnings

* detect corrupt blocks tests

* add serialization tests

* move init method around

* bump asynctest

* fix CID version

* get rid of warning

* wip: fix CI

* increase CI timeout
 2022-05-23 23:24:15 -06:00
Dmitriy Ryajov 6ad7a6bb96
Batched blocks (#105) 
* remove sleep

* throttle prefetch

* break loop if conn closed

* logging

* prefetch blocks in batches

* add blocks batch constant
 2022-05-20 10:53:34 -06:00
Dmitriy Ryajov d4f3ebc867
reorg engine directory structure (#104) 2022-05-19 16:28:53 -06:00
Michael Bradley 209343087c
Change every dagger to codex (#102) 2022-05-19 13:56:03 -06:00